76802190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 114798450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 269, 307, 310, 465, 538, 614, 807, 921, 930, 1345, 1535, 1614, 1842, 2690, 3070, 4035, 4605, 8070, 8339, 9210, 9517, 16678, 19034, 25017, 28551, 41695, 47585, 50034, 57102, 82583, 83390, 95170, 125085, 142755, 165166, 247749, 250170, 285510, 412915, 495498, 825830, 1238745, 2477490, 2560073, 5120146, 7680219, 12800365, 15360438, 25600730, 38401095, 76802190]

約数ペア:

[(1, 76802190), (2, 38401095), (3, 25600730), (5, 15360438), (6, 12800365), (10, 7680219), (15, 5120146), (30, 2560073), (31, 2477490), (62, 1238745), (93, 825830), (155, 495498), (186, 412915), (269, 285510), (307, 250170), (310, 247749), (465, 165166), (538, 142755), (614, 125085), (807, 95170), (921, 83390), (930, 82583), (1345, 57102), (1535, 50034), (1614, 47585), (1842, 41695), (2690, 28551), (3070, 25017), (4035, 19034), (4605, 16678), (8070, 9517), (8339, 9210)]