30369730

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 25513790

約数列:

[1, 2, 5, 10, 97, 131, 194, 239, 262, 478, 485, 655, 970, 1195, 1310, 2390, 12707, 23183, 25414, 31309, 46366, 62618, 63535, 115915, 127070, 156545, 231830, 313090, 3036973, 6073946, 15184865, 30369730]

約数ペア:

[(1, 30369730), (2, 15184865), (5, 6073946), (10, 3036973), (97, 313090), (131, 231830), (194, 156545), (239, 127070), (262, 115915), (478, 63535), (485, 62618), (655, 46366), (970, 31309), (1195, 25414), (1310, 23183), (2390, 12707)]