1853247420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3119}}^1\times {\mathrm{3301}}^1$

素因数の和:6435

約数の個数: 72

約数和(自身を含む): 5625023040

約数和(自身を除く): 3771775620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3119, 3301, 6238, 6602, 9357, 9903, 12476, 13204, 15595, 16505, 18714, 19806, 28071, 29709, 31190, 33010, 37428, 39612, 46785, 49515, 56142, 59418, 62380, 66020, 93570, 99030, 112284, 118836, 140355, 148545, 187140, 198060, 280710, 297090, 561420, 594180, 10295819, 20591638, 30887457, 41183276, 51479095, 61774914, 92662371, 102958190, 123549828, 154437285, 185324742, 205916380, 308874570, 370649484, 463311855, 617749140, 926623710, 1853247420]

約数ペア:

[(1, 1853247420), (2, 926623710), (3, 617749140), (4, 463311855), (5, 370649484), (6, 308874570), (9, 205916380), (10, 185324742), (12, 154437285), (15, 123549828), (18, 102958190), (20, 92662371), (30, 61774914), (36, 51479095), (45, 41183276), (60, 30887457), (90, 20591638), (180, 10295819), (3119, 594180), (3301, 561420), (6238, 297090), (6602, 280710), (9357, 198060), (9903, 187140), (12476, 148545), (13204, 140355), (15595, 118836), (16505, 112284), (18714, 99030), (19806, 93570), (28071, 66020), (29709, 62380), (31190, 59418), (33010, 56142), (37428, 49515), (39612, 46785)]