1814020490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{99181}}^1$

素因数の和:99278

約数の個数: 32

約数和(自身を含む): 3427729920

約数和(自身を除く): 1613709430

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290, 99181, 198362, 495905, 991810, 3074611, 5851679, 6149222, 11703358, 15373055, 29258395, 30746110, 58516790, 181402049, 362804098, 907010245, 1814020490]

約数ペア:

[(1, 1814020490), (2, 907010245), (5, 362804098), (10, 181402049), (31, 58516790), (59, 30746110), (62, 29258395), (118, 15373055), (155, 11703358), (295, 6149222), (310, 5851679), (590, 3074611), (1829, 991810), (3658, 495905), (9145, 198362), (18290, 99181)]