12305450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 12764374

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 467, 527, 775, 850, 934, 1054, 1550, 2335, 2635, 4670, 5270, 7939, 11675, 13175, 14477, 15878, 23350, 26350, 28954, 39695, 72385, 79390, 144770, 198475, 246109, 361925, 396950, 492218, 723850, 1230545, 2461090, 6152725, 12305450]

約数ペア:

[(1, 12305450), (2, 6152725), (5, 2461090), (10, 1230545), (17, 723850), (25, 492218), (31, 396950), (34, 361925), (50, 246109), (62, 198475), (85, 144770), (155, 79390), (170, 72385), (310, 39695), (425, 28954), (467, 26350), (527, 23350), (775, 15878), (850, 14477), (934, 13175), (1054, 11675), (1550, 7939), (2335, 5270), (2635, 4670)]