4890870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 13133952

約数和(自身を除く): 8243082

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, 1753, 2790, 3506, 5259, 8765, 10518, 15777, 17530, 26295, 31554, 52590, 54343, 78885, 108686, 157770, 163029, 271715, 326058, 489087, 543430, 815145, 978174, 1630290, 2445435, 4890870]

約数ペア:

[(1, 4890870), (2, 2445435), (3, 1630290), (5, 978174), (6, 815145), (9, 543430), (10, 489087), (15, 326058), (18, 271715), (30, 163029), (31, 157770), (45, 108686), (62, 78885), (90, 54343), (93, 52590), (155, 31554), (186, 26295), (279, 17530), (310, 15777), (465, 10518), (558, 8765), (930, 5259), (1395, 3506), (1753, 2790)]