1030638830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1637}}^1$

素因数の和:1853

約数の個数: 64

約数和(自身を含む): 2080391040

約数和(自身を除く): 1049752210

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 167, 290, 334, 377, 754, 835, 1637, 1670, 1885, 2171, 3274, 3770, 4342, 4843, 8185, 9686, 10855, 16370, 21281, 21710, 24215, 42562, 47473, 48430, 62959, 94946, 106405, 125918, 212810, 237365, 273379, 314795, 474730, 546758, 617149, 629590, 1234298, 1366895, 2733790, 3085745, 3553927, 6171490, 7107854, 7927991, 15855982, 17769635, 35539270, 39639955, 79279910, 103063883, 206127766, 515319415, 1030638830]

約数ペア:

[(1, 1030638830), (2, 515319415), (5, 206127766), (10, 103063883), (13, 79279910), (26, 39639955), (29, 35539270), (58, 17769635), (65, 15855982), (130, 7927991), (145, 7107854), (167, 6171490), (290, 3553927), (334, 3085745), (377, 2733790), (754, 1366895), (835, 1234298), (1637, 629590), (1670, 617149), (1885, 546758), (2171, 474730), (3274, 314795), (3770, 273379), (4342, 237365), (4843, 212810), (8185, 125918), (9686, 106405), (10855, 94946), (16370, 62959), (21281, 48430), (21710, 47473), (24215, 42562)]