9986021940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5368829}}^1$

素因数の和:5368872

約数の個数: 48

約数和(自身を含む): 28862830080

約数和(自身を除く): 18876808140

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, 5368829, 10737658, 16106487, 21475316, 26844145, 32212974, 53688290, 64425948, 80532435, 107376580, 161064870, 166433699, 322129740, 332867398, 499301097, 665734796, 832168495, 998602194, 1664336990, 1997204388, 2496505485, 3328673980, 4993010970, 9986021940]

約数ペア:

[(1, 9986021940), (2, 4993010970), (3, 3328673980), (4, 2496505485), (5, 1997204388), (6, 1664336990), (10, 998602194), (12, 832168495), (15, 665734796), (20, 499301097), (30, 332867398), (31, 322129740), (60, 166433699), (62, 161064870), (93, 107376580), (124, 80532435), (155, 64425948), (186, 53688290), (310, 32212974), (372, 26844145), (465, 21475316), (620, 16106487), (930, 10737658), (1860, 5368829)]