38253690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13711}}^1$

素因数の和:13755

約数の個数: 48

約数和(自身を含む): 102675456

約数和(自身を除く): 64421766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 13711, 27422, 41133, 68555, 82266, 123399, 137110, 205665, 246798, 411330, 425041, 616995, 850082, 1233990, 1275123, 2125205, 2550246, 3825369, 4250410, 6375615, 7650738, 12751230, 19126845, 38253690]

約数ペア:

[(1, 38253690), (2, 19126845), (3, 12751230), (5, 7650738), (6, 6375615), (9, 4250410), (10, 3825369), (15, 2550246), (18, 2125205), (30, 1275123), (31, 1233990), (45, 850082), (62, 616995), (90, 425041), (93, 411330), (155, 246798), (186, 205665), (279, 137110), (310, 123399), (465, 82266), (558, 68555), (930, 41133), (1395, 27422), (2790, 13711)]