617755127470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{412891}}^1$

素因数の和:413605

約数の個数: 64

約数和(自身を含む): 1269811359936

約数和(自身を除く): 652056232466

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 677, 1105, 1354, 2210, 3385, 6770, 8801, 11509, 17602, 23018, 44005, 57545, 88010, 115090, 149617, 299234, 412891, 748085, 825782, 1496170, 2064455, 4128910, 5367583, 7019147, 10735166, 14038294, 26837915, 35095735, 53675830, 70191470, 91248911, 182497822, 279527207, 456244555, 559054414, 912489110, 1397636035, 2795272070, 3633853691, 4751962519, 7267707382, 9503925038, 18169268455, 23759812595, 36338536910, 47519625190, 61775512747, 123551025494, 308877563735, 617755127470]

約数ペア:

[(1, 617755127470), (2, 308877563735), (5, 123551025494), (10, 61775512747), (13, 47519625190), (17, 36338536910), (26, 23759812595), (34, 18169268455), (65, 9503925038), (85, 7267707382), (130, 4751962519), (170, 3633853691), (221, 2795272070), (442, 1397636035), (677, 912489110), (1105, 559054414), (1354, 456244555), (2210, 279527207), (3385, 182497822), (6770, 91248911), (8801, 70191470), (11509, 53675830), (17602, 35095735), (23018, 26837915), (44005, 14038294), (57545, 10735166), (88010, 7019147), (115090, 5367583), (149617, 4128910), (299234, 2064455), (412891, 1496170), (748085, 825782)]