57211430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{184553}}^1$

素因数の和:184591

約数の個数: 16

約数和(自身を含む): 106303104

約数和(自身を除く): 49091674

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 184553, 369106, 922765, 1845530, 5721143, 11442286, 28605715, 57211430]

約数ペア:

[(1, 57211430), (2, 28605715), (5, 11442286), (10, 5721143), (31, 1845530), (62, 922765), (155, 369106), (310, 184553)]