122703270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131939}}^1$

素因数の和:131980

約数の個数: 32

約数和(自身を含む): 303989760

約数和(自身を除く): 181286490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 131939, 263878, 395817, 659695, 791634, 1319390, 1979085, 3958170, 4090109, 8180218, 12270327, 20450545, 24540654, 40901090, 61351635, 122703270]

約数ペア:

[(1, 122703270), (2, 61351635), (3, 40901090), (5, 24540654), (6, 20450545), (10, 12270327), (15, 8180218), (30, 4090109), (31, 3958170), (62, 1979085), (93, 1319390), (155, 791634), (186, 659695), (310, 395817), (465, 263878), (930, 131939)]