1485246890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{165211}}^1$

素因数の和:165278

約数の個数: 32

約数和(自身を含む): 2854863360

約数和(自身を除く): 1369616470

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 165211, 330422, 826055, 1652110, 4791119, 5121541, 9582238, 10243082, 23955595, 25607705, 47911190, 51215410, 148524689, 297049378, 742623445, 1485246890]

約数ペア:

[(1, 1485246890), (2, 742623445), (5, 297049378), (10, 148524689), (29, 51215410), (31, 47911190), (58, 25607705), (62, 23955595), (145, 10243082), (155, 9582238), (290, 5121541), (310, 4791119), (899, 1652110), (1798, 826055), (4495, 330422), (8990, 165211)]