68586409970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1\times {\mathrm{7121}}^1$

素因数の和:8907

約数の個数: 64

約数和(自身を含む): 136142100864

約数和(自身を除く): 67555690894

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1723, 2795, 3446, 5590, 7121, 8615, 14242, 17230, 22399, 35605, 44798, 71210, 74089, 92573, 111995, 148178, 185146, 223990, 306203, 370445, 462865, 612406, 740890, 925730, 963157, 1531015, 1926314, 3062030, 3980639, 4815785, 7961278, 9631570, 12269483, 19903195, 24538966, 39806390, 61347415, 122694830, 159503279, 319006558, 527587769, 797516395, 1055175538, 1595032790, 2637938845, 5275877690, 6858640997, 13717281994, 34293204985, 68586409970]

約数ペア:

[(1, 68586409970), (2, 34293204985), (5, 13717281994), (10, 6858640997), (13, 5275877690), (26, 2637938845), (43, 1595032790), (65, 1055175538), (86, 797516395), (130, 527587769), (215, 319006558), (430, 159503279), (559, 122694830), (1118, 61347415), (1723, 39806390), (2795, 24538966), (3446, 19903195), (5590, 12269483), (7121, 9631570), (8615, 7961278), (14242, 4815785), (17230, 3980639), (22399, 3062030), (35605, 1926314), (44798, 1531015), (71210, 963157), (74089, 925730), (92573, 740890), (111995, 612406), (148178, 462865), (185146, 370445), (223990, 306203)]