12615450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 32307456

約数和(自身を除く): 19692006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2713, 4650, 5426, 8139, 13565, 16278, 27130, 40695, 67825, 81390, 84103, 135650, 168206, 203475, 252309, 406950, 420515, 504618, 841030, 1261545, 2102575, 2523090, 4205150, 6307725, 12615450]

約数ペア:

[(1, 12615450), (2, 6307725), (3, 4205150), (5, 2523090), (6, 2102575), (10, 1261545), (15, 841030), (25, 504618), (30, 420515), (31, 406950), (50, 252309), (62, 203475), (75, 168206), (93, 135650), (150, 84103), (155, 81390), (186, 67825), (310, 40695), (465, 27130), (775, 16278), (930, 13565), (1550, 8139), (2325, 5426), (2713, 4650)]