40213170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10447

約数の個数: 48

約数和(自身を含む): 106996032

約数和(自身を除く): 66782862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 10391, 20782, 31173, 51955, 62346, 93519, 103910, 155865, 187038, 311730, 446813, 467595, 893626, 935190, 1340439, 2234065, 2680878, 4021317, 4468130, 6702195, 8042634, 13404390, 20106585, 40213170]

約数ペア:

[(1, 40213170), (2, 20106585), (3, 13404390), (5, 8042634), (6, 6702195), (9, 4468130), (10, 4021317), (15, 2680878), (18, 2234065), (30, 1340439), (43, 935190), (45, 893626), (86, 467595), (90, 446813), (129, 311730), (215, 187038), (258, 155865), (387, 103910), (430, 93519), (645, 62346), (774, 51955), (1290, 31173), (1935, 20782), (3870, 10391)]