126519510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 328224960

約数和(自身を除く): 201705450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 401, 802, 809, 1203, 1618, 2005, 2406, 2427, 4010, 4045, 4854, 5213, 6015, 8090, 10426, 10517, 12030, 12135, 15639, 21034, 24270, 26065, 31278, 31551, 52130, 52585, 63102, 78195, 105170, 156390, 157755, 315510, 324409, 648818, 973227, 1622045, 1946454, 3244090, 4217317, 4866135, 8434634, 9732270, 12651951, 21086585, 25303902, 42173170, 63259755, 126519510]

約数ペア:

[(1, 126519510), (2, 63259755), (3, 42173170), (5, 25303902), (6, 21086585), (10, 12651951), (13, 9732270), (15, 8434634), (26, 4866135), (30, 4217317), (39, 3244090), (65, 1946454), (78, 1622045), (130, 973227), (195, 648818), (390, 324409), (401, 315510), (802, 157755), (809, 156390), (1203, 105170), (1618, 78195), (2005, 63102), (2406, 52585), (2427, 52130), (4010, 31551), (4045, 31278), (4854, 26065), (5213, 24270), (6015, 21034), (8090, 15639), (10426, 12135), (10517, 12030)]