1248652710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{478411}}^1$

素因数の和:478453

約数の個数: 48

約数和(自身を含む): 3358452240

約数和(自身を除く): 2109799530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 478411, 956822, 1435233, 2392055, 2870466, 4305699, 4784110, 7176165, 8611398, 13873919, 14352330, 21528495, 27747838, 41621757, 43056990, 69369595, 83243514, 124865271, 138739190, 208108785, 249730542, 416217570, 624326355, 1248652710]

約数ペア:

[(1, 1248652710), (2, 624326355), (3, 416217570), (5, 249730542), (6, 208108785), (9, 138739190), (10, 124865271), (15, 83243514), (18, 69369595), (29, 43056990), (30, 41621757), (45, 27747838), (58, 21528495), (87, 14352330), (90, 13873919), (145, 8611398), (174, 7176165), (261, 4784110), (290, 4305699), (435, 2870466), (522, 2392055), (870, 1435233), (1305, 956822), (2610, 478411)]