452327890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{280949}}^1$

素因数の和:280986

約数の個数: 32

約数和(自身を含む): 970963200

約数和(自身を除く): 518635310

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 280949, 561898, 1404745, 1966643, 2809490, 3933286, 6461827, 9833215, 12923654, 19666430, 32309135, 45232789, 64618270, 90465578, 226163945, 452327890]

約数ペア:

[(1, 452327890), (2, 226163945), (5, 90465578), (7, 64618270), (10, 45232789), (14, 32309135), (23, 19666430), (35, 12923654), (46, 9833215), (70, 6461827), (115, 3933286), (161, 2809490), (230, 1966643), (322, 1404745), (805, 561898), (1610, 280949)]