30202978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 51755760

約数和(自身を除く): 21552782

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 977, 1066, 1189, 1954, 2378, 12701, 15457, 25402, 28333, 30914, 40057, 56666, 80114, 368329, 520741, 736658, 1041482, 1161653, 2323306, 15101489, 30202978]

約数ペア:

[(1, 30202978), (2, 15101489), (13, 2323306), (26, 1161653), (29, 1041482), (41, 736658), (58, 520741), (82, 368329), (377, 80114), (533, 56666), (754, 40057), (977, 30914), (1066, 28333), (1189, 25402), (1954, 15457), (2378, 12701)]