68802570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 191207952

約数和(自身を除く): 122405382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 193, 233, 255, 306, 386, 466, 510, 579, 699, 765, 965, 1158, 1165, 1398, 1530, 1737, 1930, 2097, 2330, 2895, 3281, 3474, 3495, 3961, 4194, 5790, 6562, 6990, 7922, 8685, 9843, 10485, 11883, 16405, 17370, 19686, 19805, 20970, 23766, 29529, 32810, 35649, 39610, 44969, 49215, 59058, 59415, 71298, 89938, 98430, 118830, 134907, 147645, 178245, 224845, 269814, 295290, 356490, 404721, 449690, 674535, 764473, 809442, 1349070, 1528946, 2023605, 2293419, 3822365, 4047210, 4586838, 6880257, 7644730, 11467095, 13760514, 22934190, 34401285, 68802570]

約数ペア:

[(1, 68802570), (2, 34401285), (3, 22934190), (5, 13760514), (6, 11467095), (9, 7644730), (10, 6880257), (15, 4586838), (17, 4047210), (18, 3822365), (30, 2293419), (34, 2023605), (45, 1528946), (51, 1349070), (85, 809442), (90, 764473), (102, 674535), (153, 449690), (170, 404721), (193, 356490), (233, 295290), (255, 269814), (306, 224845), (386, 178245), (466, 147645), (510, 134907), (579, 118830), (699, 98430), (765, 89938), (965, 71298), (1158, 59415), (1165, 59058), (1398, 49215), (1530, 44969), (1737, 39610), (1930, 35649), (2097, 32810), (2330, 29529), (2895, 23766), (3281, 20970), (3474, 19805), (3495, 19686), (3961, 17370), (4194, 16405), (5790, 11883), (6562, 10485), (6990, 9843), (7922, 8685)]