7425430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 14618880

約数和(自身を除く): 7193450

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1409, 2635, 2818, 5270, 7045, 14090, 23953, 43679, 47906, 87358, 119765, 218395, 239530, 436790, 742543, 1485086, 3712715, 7425430]

約数ペア:

[(1, 7425430), (2, 3712715), (5, 1485086), (10, 742543), (17, 436790), (31, 239530), (34, 218395), (62, 119765), (85, 87358), (155, 47906), (170, 43679), (310, 23953), (527, 14090), (1054, 7045), (1409, 5270), (2635, 2818)]