228868010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{10513}}^1$

素因数の和:10838

約数の個数: 32

約数和(自身を含む): 472372992

約数和(自身を除く): 243504982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 10513, 10885, 21026, 21770, 52565, 73591, 105130, 147182, 367955, 735910, 3269543, 6539086, 16347715, 22886801, 32695430, 45773602, 114434005, 228868010]

約数ペア:

[(1, 228868010), (2, 114434005), (5, 45773602), (7, 32695430), (10, 22886801), (14, 16347715), (35, 6539086), (70, 3269543), (311, 735910), (622, 367955), (1555, 147182), (2177, 105130), (3110, 73591), (4354, 52565), (10513, 21770), (10885, 21026)]