45029980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 54318500

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1231, 1829, 2462, 3658, 4924, 6155, 7316, 9145, 12310, 18290, 24620, 36580, 38161, 72629, 76322, 145258, 152644, 190805, 290516, 363145, 381610, 726290, 763220, 1452580, 2251499, 4502998, 9005996, 11257495, 22514990, 45029980]

約数ペア:

[(1, 45029980), (2, 22514990), (4, 11257495), (5, 9005996), (10, 4502998), (20, 2251499), (31, 1452580), (59, 763220), (62, 726290), (118, 381610), (124, 363145), (155, 290516), (236, 190805), (295, 152644), (310, 145258), (590, 76322), (620, 72629), (1180, 38161), (1231, 36580), (1829, 24620), (2462, 18290), (3658, 12310), (4924, 9145), (6155, 7316)]