3331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 10047744

約数和(自身を除く): 6716364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4271, 8542, 12813, 17084, 21355, 25626, 42710, 51252, 55523, 64065, 85420, 111046, 128130, 166569, 222092, 256260, 277615, 333138, 555230, 666276, 832845, 1110460, 1665690, 3331380]

約数ペア:

[(1, 3331380), (2, 1665690), (3, 1110460), (4, 832845), (5, 666276), (6, 555230), (10, 333138), (12, 277615), (13, 256260), (15, 222092), (20, 166569), (26, 128130), (30, 111046), (39, 85420), (52, 64065), (60, 55523), (65, 51252), (78, 42710), (130, 25626), (156, 21355), (195, 17084), (260, 12813), (390, 8542), (780, 4271)]