20154127530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{773}}^1\times {\mathrm{1861}}^1$

素因数の和:3111

約数の個数: 64

約数和(自身を含む): 48562270848

約数和(自身を除く): 28408143318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 467, 773, 934, 1401, 1546, 1861, 2319, 2335, 2802, 3722, 3865, 4638, 4670, 5583, 7005, 7730, 9305, 11166, 11595, 14010, 18610, 23190, 27915, 55830, 360991, 721982, 869087, 1082973, 1438553, 1738174, 1804955, 2165946, 2607261, 2877106, 3609910, 4315659, 4345435, 5214522, 5414865, 7192765, 8631318, 8690870, 10829730, 13036305, 14385530, 21578295, 26072610, 43156590, 671804251, 1343608502, 2015412753, 3359021255, 4030825506, 6718042510, 10077063765, 20154127530]

約数ペア:

[(1, 20154127530), (2, 10077063765), (3, 6718042510), (5, 4030825506), (6, 3359021255), (10, 2015412753), (15, 1343608502), (30, 671804251), (467, 43156590), (773, 26072610), (934, 21578295), (1401, 14385530), (1546, 13036305), (1861, 10829730), (2319, 8690870), (2335, 8631318), (2802, 7192765), (3722, 5414865), (3865, 5214522), (4638, 4345435), (4670, 4315659), (5583, 3609910), (7005, 2877106), (7730, 2607261), (9305, 2165946), (11166, 1804955), (11595, 1738174), (14010, 1438553), (18610, 1082973), (23190, 869087), (27915, 721982), (55830, 360991)]