2019293430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2739

約数の個数: 192

約数和(自身を含む): 6283256832

約数和(自身を除く): 4263963402

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 49, 55, 66, 70, 77, 94, 98, 105, 110, 141, 147, 154, 165, 210, 231, 235, 245, 282, 294, 329, 330, 385, 462, 470, 490, 517, 539, 658, 705, 735, 770, 987, 1034, 1078, 1155, 1410, 1470, 1551, 1617, 1645, 1974, 2303, 2310, 2585, 2657, 2695, 3102, 3234, 3290, 3619, 4606, 4935, 5170, 5314, 5390, 6909, 7238, 7755, 7971, 8085, 9870, 10857, 11515, 13285, 13818, 15510, 15942, 16170, 18095, 18599, 21714, 23030, 25333, 26570, 29227, 34545, 36190, 37198, 39855, 50666, 54285, 55797, 58454, 69090, 75999, 79710, 87681, 92995, 108570, 111594, 124879, 126665, 130193, 146135, 151998, 175362, 185990, 204589, 249758, 253330, 260386, 278985, 292270, 374637, 379995, 390579, 409178, 438405, 557970, 613767, 624395, 650965, 749274, 759990, 781158, 874153, 876810, 1022945, 1227534, 1248790, 1301930, 1373669, 1432123, 1748306, 1873185, 1952895, 2045890, 2622459, 2747338, 2864246, 3068835, 3746370, 3905790, 4121007, 4296369, 4370765, 5244918, 6119071, 6137670, 6868345, 7160615, 8242014, 8592738, 8741530, 9615683, 12238142, 13112295, 13736690, 14321230, 18357213, 19231366, 20605035, 21481845, 26224590, 28847049, 30595355, 36714426, 41210070, 42963690, 48078415, 57694098, 61190710, 67309781, 91786065, 96156830, 134619562, 144235245, 183572130, 201929343, 288470490, 336548905, 403858686, 673097810, 1009646715, 2019293430]

約数ペア:

[(1, 2019293430), (2, 1009646715), (3, 673097810), (5, 403858686), (6, 336548905), (7, 288470490), (10, 201929343), (11, 183572130), (14, 144235245), (15, 134619562), (21, 96156830), (22, 91786065), (30, 67309781), (33, 61190710), (35, 57694098), (42, 48078415), (47, 42963690), (49, 41210070), (55, 36714426), (66, 30595355), (70, 28847049), (77, 26224590), (94, 21481845), (98, 20605035), (105, 19231366), (110, 18357213), (141, 14321230), (147, 13736690), (154, 13112295), (165, 12238142), (210, 9615683), (231, 8741530), (235, 8592738), (245, 8242014), (282, 7160615), (294, 6868345), (329, 6137670), (330, 6119071), (385, 5244918), (462, 4370765), (470, 4296369), (490, 4121007), (517, 3905790), (539, 3746370), (658, 3068835), (705, 2864246), (735, 2747338), (770, 2622459), (987, 2045890), (1034, 1952895), (1078, 1873185), (1155, 1748306), (1410, 1432123), (1470, 1373669), (1551, 1301930), (1617, 1248790), (1645, 1227534), (1974, 1022945), (2303, 876810), (2310, 874153), (2585, 781158), (2657, 759990), (2695, 749274), (3102, 650965), (3234, 624395), (3290, 613767), (3619, 557970), (4606, 438405), (4935, 409178), (5170, 390579), (5314, 379995), (5390, 374637), (6909, 292270), (7238, 278985), (7755, 260386), (7971, 253330), (8085, 249758), (9870, 204589), (10857, 185990), (11515, 175362), (13285, 151998), (13818, 146135), (15510, 130193), (15942, 126665), (16170, 124879), (18095, 111594), (18599, 108570), (21714, 92995), (23030, 87681), (25333, 79710), (26570, 75999), (29227, 69090), (34545, 58454), (36190, 55797), (37198, 54285), (39855, 50666)]