142770870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 423636480

約数和(自身を除く): 280865610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 90, 99, 106, 110, 135, 159, 165, 198, 265, 270, 297, 318, 330, 477, 495, 530, 583, 594, 795, 907, 954, 990, 1166, 1431, 1485, 1590, 1749, 1814, 2385, 2721, 2862, 2915, 2970, 3498, 4535, 4770, 5247, 5442, 5830, 7155, 8163, 8745, 9070, 9977, 10494, 13605, 14310, 15741, 16326, 17490, 19954, 24489, 26235, 27210, 29931, 31482, 40815, 48071, 48978, 49885, 52470, 59862, 78705, 81630, 89793, 96142, 99770, 122445, 144213, 149655, 157410, 179586, 240355, 244890, 269379, 288426, 299310, 432639, 448965, 480710, 528781, 538758, 721065, 865278, 897930, 1057562, 1297917, 1346895, 1442130, 1586343, 2163195, 2595834, 2643905, 2693790, 3172686, 4326390, 4759029, 5287810, 6489585, 7931715, 9518058, 12979170, 14277087, 15863430, 23795145, 28554174, 47590290, 71385435, 142770870]

約数ペア:

[(1, 142770870), (2, 71385435), (3, 47590290), (5, 28554174), (6, 23795145), (9, 15863430), (10, 14277087), (11, 12979170), (15, 9518058), (18, 7931715), (22, 6489585), (27, 5287810), (30, 4759029), (33, 4326390), (45, 3172686), (53, 2693790), (54, 2643905), (55, 2595834), (66, 2163195), (90, 1586343), (99, 1442130), (106, 1346895), (110, 1297917), (135, 1057562), (159, 897930), (165, 865278), (198, 721065), (265, 538758), (270, 528781), (297, 480710), (318, 448965), (330, 432639), (477, 299310), (495, 288426), (530, 269379), (583, 244890), (594, 240355), (795, 179586), (907, 157410), (954, 149655), (990, 144213), (1166, 122445), (1431, 99770), (1485, 96142), (1590, 89793), (1749, 81630), (1814, 78705), (2385, 59862), (2721, 52470), (2862, 49885), (2915, 48978), (2970, 48071), (3498, 40815), (4535, 31482), (4770, 29931), (5247, 27210), (5442, 26235), (5830, 24489), (7155, 19954), (8163, 17490), (8745, 16326), (9070, 15741), (9977, 14310), (10494, 13605)]