30556305

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 61125120

約数和(自身を除く): 30568815

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 757, 897, 1035, 1495, 1755, 2271, 2691, 3105, 3785, 4485, 6813, 8073, 9841, 11355, 13455, 17411, 20439, 29523, 34065, 40365, 49205, 52233, 87055, 88569, 102195, 147615, 156699, 226343, 261165, 265707, 442845, 470097, 679029, 783495, 1131715, 1328535, 2037087, 2350485, 3395145, 6111261, 10185435, 30556305]

約数ペア:

[(1, 30556305), (3, 10185435), (5, 6111261), (9, 3395145), (13, 2350485), (15, 2037087), (23, 1328535), (27, 1131715), (39, 783495), (45, 679029), (65, 470097), (69, 442845), (115, 265707), (117, 261165), (135, 226343), (195, 156699), (207, 147615), (299, 102195), (345, 88569), (351, 87055), (585, 52233), (621, 49205), (757, 40365), (897, 34065), (1035, 29523), (1495, 20439), (1755, 17411), (2271, 13455), (2691, 11355), (3105, 9841), (3785, 8073), (4485, 6813)]