109776890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12278

約数の個数: 32

約数和(自身を含む): 211023360

約数和(自身を除く): 101246470

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 12211, 24422, 61055, 122110, 354119, 378541, 708238, 757082, 1770595, 1892705, 3541190, 3785410, 10977689, 21955378, 54888445, 109776890]

約数ペア:

[(1, 109776890), (2, 54888445), (5, 21955378), (10, 10977689), (29, 3785410), (31, 3541190), (58, 1892705), (62, 1770595), (145, 757082), (155, 708238), (290, 378541), (310, 354119), (899, 122110), (1798, 61055), (4495, 24422), (8990, 12211)]