4453670490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1188

約数の個数: 128

約数和(自身を含む): 11666350080

約数和(自身を除く): 7212679590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 307, 310, 465, 570, 589, 614, 821, 921, 930, 1178, 1535, 1642, 1767, 1842, 2463, 2945, 3070, 3534, 4105, 4605, 4926, 5833, 5890, 8210, 8835, 9210, 9517, 11666, 12315, 15599, 17499, 17670, 19034, 24630, 25451, 28551, 29165, 31198, 34998, 46797, 47585, 50902, 57102, 58330, 76353, 77995, 87495, 93594, 95170, 127255, 142755, 152706, 155990, 174990, 180823, 233985, 252047, 254510, 285510, 361646, 381765, 467970, 483569, 504094, 542469, 756141, 763530, 904115, 967138, 1084938, 1260235, 1450707, 1512282, 1808230, 2417845, 2520470, 2712345, 2901414, 3780705, 4788893, 4835690, 5424690, 7253535, 7561410, 7813457, 9577786, 14366679, 14507070, 15626914, 23440371, 23944465, 28733358, 39067285, 46880742, 47888930, 71833395, 78134570, 117201855, 143666790, 148455683, 234403710, 296911366, 445367049, 742278415, 890734098, 1484556830, 2226835245, 4453670490]

約数ペア:

[(1, 4453670490), (2, 2226835245), (3, 1484556830), (5, 890734098), (6, 742278415), (10, 445367049), (15, 296911366), (19, 234403710), (30, 148455683), (31, 143666790), (38, 117201855), (57, 78134570), (62, 71833395), (93, 47888930), (95, 46880742), (114, 39067285), (155, 28733358), (186, 23944465), (190, 23440371), (285, 15626914), (307, 14507070), (310, 14366679), (465, 9577786), (570, 7813457), (589, 7561410), (614, 7253535), (821, 5424690), (921, 4835690), (930, 4788893), (1178, 3780705), (1535, 2901414), (1642, 2712345), (1767, 2520470), (1842, 2417845), (2463, 1808230), (2945, 1512282), (3070, 1450707), (3534, 1260235), (4105, 1084938), (4605, 967138), (4926, 904115), (5833, 763530), (5890, 756141), (8210, 542469), (8835, 504094), (9210, 483569), (9517, 467970), (11666, 381765), (12315, 361646), (15599, 285510), (17499, 254510), (17670, 252047), (19034, 233985), (24630, 180823), (25451, 174990), (28551, 155990), (29165, 152706), (31198, 142755), (34998, 127255), (46797, 95170), (47585, 93594), (50902, 87495), (57102, 77995), (58330, 76353)]