130621302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20362

約数の個数: 64

約数和(自身を含む): 351267840

約数和(自身を除く): 220646538

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 20327, 40654, 60981, 121962, 142289, 182943, 284578, 345559, 365886, 426867, 548829, 691118, 853734, 1036677, 1097658, 1280601, 2073354, 2418913, 2561202, 3110031, 3841803, 4837826, 6220062, 7256739, 7683606, 9330093, 14513478, 18660186, 21770217, 43540434, 65310651, 130621302]

約数ペア:

[(1, 130621302), (2, 65310651), (3, 43540434), (6, 21770217), (7, 18660186), (9, 14513478), (14, 9330093), (17, 7683606), (18, 7256739), (21, 6220062), (27, 4837826), (34, 3841803), (42, 3110031), (51, 2561202), (54, 2418913), (63, 2073354), (102, 1280601), (119, 1097658), (126, 1036677), (153, 853734), (189, 691118), (238, 548829), (306, 426867), (357, 365886), (378, 345559), (459, 284578), (714, 182943), (918, 142289), (1071, 121962), (2142, 60981), (3213, 40654), (6426, 20327)]