304281510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2879}}^1$

素因数の和:3173

約数の個数: 64

約数和(自身を含む): 789626880

約数和(自身を除く): 485345370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 813, 1355, 1626, 2710, 2879, 3523, 4065, 5758, 7046, 8130, 8637, 10569, 14395, 17274, 17615, 21138, 28790, 35230, 37427, 43185, 52845, 74854, 86370, 105690, 112281, 187135, 224562, 374270, 561405, 780209, 1122810, 1560418, 2340627, 3901045, 4681254, 7802090, 10142717, 11703135, 20285434, 23406270, 30428151, 50713585, 60856302, 101427170, 152140755, 304281510]

約数ペア:

[(1, 304281510), (2, 152140755), (3, 101427170), (5, 60856302), (6, 50713585), (10, 30428151), (13, 23406270), (15, 20285434), (26, 11703135), (30, 10142717), (39, 7802090), (65, 4681254), (78, 3901045), (130, 2340627), (195, 1560418), (271, 1122810), (390, 780209), (542, 561405), (813, 374270), (1355, 224562), (1626, 187135), (2710, 112281), (2879, 105690), (3523, 86370), (4065, 74854), (5758, 52845), (7046, 43185), (8130, 37427), (8637, 35230), (10569, 28790), (14395, 21138), (17274, 17615)]