4705490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 8971776

約数和(自身を除く): 4266286

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 353, 430, 706, 1333, 1765, 2666, 3530, 6665, 10943, 13330, 15179, 21886, 30358, 54715, 75895, 109430, 151790, 470549, 941098, 2352745, 4705490]

約数ペア:

[(1, 4705490), (2, 2352745), (5, 941098), (10, 470549), (31, 151790), (43, 109430), (62, 75895), (86, 54715), (155, 30358), (215, 21886), (310, 15179), (353, 13330), (430, 10943), (706, 6665), (1333, 3530), (1765, 2666)]