66051570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 171642240

約数和(自身を除く): 105590670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 659, 771, 1285, 1318, 1542, 1977, 2570, 3295, 3341, 3855, 3954, 6590, 6682, 7710, 8567, 9885, 10023, 16705, 17134, 19770, 20046, 25701, 33410, 42835, 50115, 51402, 85670, 100230, 128505, 169363, 257010, 338726, 508089, 846815, 1016178, 1693630, 2201719, 2540445, 4403438, 5080890, 6605157, 11008595, 13210314, 22017190, 33025785, 66051570]

約数ペア:

[(1, 66051570), (2, 33025785), (3, 22017190), (5, 13210314), (6, 11008595), (10, 6605157), (13, 5080890), (15, 4403438), (26, 2540445), (30, 2201719), (39, 1693630), (65, 1016178), (78, 846815), (130, 508089), (195, 338726), (257, 257010), (390, 169363), (514, 128505), (659, 100230), (771, 85670), (1285, 51402), (1318, 50115), (1542, 42835), (1977, 33410), (2570, 25701), (3295, 20046), (3341, 19770), (3855, 17134), (3954, 16705), (6590, 10023), (6682, 9885), (7710, 8567)]