69934938

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 142084800

約数和(自身を除く): 72149862

約数列:

[1, 2, 3, 6, 137, 149, 274, 298, 411, 447, 571, 822, 894, 1142, 1713, 3426, 20413, 40826, 61239, 78227, 85079, 122478, 156454, 170158, 234681, 255237, 469362, 510474, 11655823, 23311646, 34967469, 69934938]

約数ペア:

[(1, 69934938), (2, 34967469), (3, 23311646), (6, 11655823), (137, 510474), (149, 469362), (274, 255237), (298, 234681), (411, 170158), (447, 156454), (571, 122478), (822, 85079), (894, 78227), (1142, 61239), (1713, 40826), (3426, 20413)]