39325980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21186

約数の個数: 48

約数和(自身を含む): 113670144

約数和(自身を除く): 74344164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21143, 42286, 63429, 84572, 105715, 126858, 211430, 253716, 317145, 422860, 634290, 655433, 1268580, 1310866, 1966299, 2621732, 3277165, 3932598, 6554330, 7865196, 9831495, 13108660, 19662990, 39325980]

約数ペア:

[(1, 39325980), (2, 19662990), (3, 13108660), (4, 9831495), (5, 7865196), (6, 6554330), (10, 3932598), (12, 3277165), (15, 2621732), (20, 1966299), (30, 1310866), (31, 1268580), (60, 655433), (62, 634290), (93, 422860), (124, 317145), (155, 253716), (186, 211430), (310, 126858), (372, 105715), (465, 84572), (620, 63429), (930, 42286), (1860, 21143)]