29427990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31643}}^1$

素因数の和:31684

約数の個数: 32

約数和(自身を含む): 72907776

約数和(自身を除く): 43479786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 31643, 63286, 94929, 158215, 189858, 316430, 474645, 949290, 980933, 1961866, 2942799, 4904665, 5885598, 9809330, 14713995, 29427990]

約数ペア:

[(1, 29427990), (2, 14713995), (3, 9809330), (5, 5885598), (6, 4904665), (10, 2942799), (15, 1961866), (30, 980933), (31, 949290), (62, 474645), (93, 316430), (155, 189858), (186, 158215), (310, 94929), (465, 63286), (930, 31643)]