27118490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12497}}^1$

素因数の和:12542

約数の個数: 32

約数和(自身を含む): 57590784

約数和(自身を除く): 30472294

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12497, 24994, 62485, 87479, 124970, 174958, 387407, 437395, 774814, 874790, 1937035, 2711849, 3874070, 5423698, 13559245, 27118490]

約数ペア:

[(1, 27118490), (2, 13559245), (5, 5423698), (7, 3874070), (10, 2711849), (14, 1937035), (31, 874790), (35, 774814), (62, 437395), (70, 387407), (155, 174958), (217, 124970), (310, 87479), (434, 62485), (1085, 24994), (2170, 12497)]