1223250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{233}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 3504384

約数和(自身を除く): 2281134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 233, 250, 350, 375, 466, 525, 699, 750, 875, 1050, 1165, 1398, 1631, 1750, 2330, 2625, 3262, 3495, 4893, 5250, 5825, 6990, 8155, 9786, 11650, 16310, 17475, 24465, 29125, 34950, 40775, 48930, 58250, 81550, 87375, 122325, 174750, 203875, 244650, 407750, 611625, 1223250]

約数ペア:

[(1, 1223250), (2, 611625), (3, 407750), (5, 244650), (6, 203875), (7, 174750), (10, 122325), (14, 87375), (15, 81550), (21, 58250), (25, 48930), (30, 40775), (35, 34950), (42, 29125), (50, 24465), (70, 17475), (75, 16310), (105, 11650), (125, 9786), (150, 8155), (175, 6990), (210, 5825), (233, 5250), (250, 4893), (350, 3495), (375, 3262), (466, 2625), (525, 2330), (699, 1750), (750, 1631), (875, 1398), (1050, 1165)]