2012989740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{101359}}^1$

素因数の和:101702

約数の個数: 48

約数和(自身を含む): 5653455360

約数和(自身を除く): 3640465620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 101359, 202718, 304077, 405436, 506795, 608154, 1013590, 1216308, 1520385, 2027180, 3040770, 6081540, 33549829, 67099658, 100649487, 134199316, 167749145, 201298974, 335498290, 402597948, 503247435, 670996580, 1006494870, 2012989740]

約数ペア:

[(1, 2012989740), (2, 1006494870), (3, 670996580), (4, 503247435), (5, 402597948), (6, 335498290), (10, 201298974), (12, 167749145), (15, 134199316), (20, 100649487), (30, 67099658), (60, 33549829), (331, 6081540), (662, 3040770), (993, 2027180), (1324, 1520385), (1655, 1216308), (1986, 1013590), (3310, 608154), (3972, 506795), (4965, 405436), (6620, 304077), (9930, 202718), (19860, 101359)]