3428250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 9794304

約数和(自身を除く): 6366054

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, 250, 350, 375, 525, 653, 750, 875, 1050, 1306, 1750, 1959, 2625, 3265, 3918, 4571, 5250, 6530, 9142, 9795, 13713, 16325, 19590, 22855, 27426, 32650, 45710, 48975, 68565, 81625, 97950, 114275, 137130, 163250, 228550, 244875, 342825, 489750, 571375, 685650, 1142750, 1714125, 3428250]

約数ペア:

[(1, 3428250), (2, 1714125), (3, 1142750), (5, 685650), (6, 571375), (7, 489750), (10, 342825), (14, 244875), (15, 228550), (21, 163250), (25, 137130), (30, 114275), (35, 97950), (42, 81625), (50, 68565), (70, 48975), (75, 45710), (105, 32650), (125, 27426), (150, 22855), (175, 19590), (210, 16325), (250, 13713), (350, 9795), (375, 9142), (525, 6530), (653, 5250), (750, 4571), (875, 3918), (1050, 3265), (1306, 2625), (1750, 1959)]