23297890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 29786270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 383, 385, 395, 553, 766, 770, 790, 869, 1106, 1738, 1915, 2681, 2765, 3830, 4213, 4345, 5362, 5530, 6083, 8426, 8690, 12166, 13405, 21065, 26810, 29491, 30257, 30415, 42130, 58982, 60514, 60830, 147455, 151285, 211799, 294910, 302570, 332827, 423598, 665654, 1058995, 1664135, 2117990, 2329789, 3328270, 4659578, 11648945, 23297890]

約数ペア:

[(1, 23297890), (2, 11648945), (5, 4659578), (7, 3328270), (10, 2329789), (11, 2117990), (14, 1664135), (22, 1058995), (35, 665654), (55, 423598), (70, 332827), (77, 302570), (79, 294910), (110, 211799), (154, 151285), (158, 147455), (383, 60830), (385, 60514), (395, 58982), (553, 42130), (766, 30415), (770, 30257), (790, 29491), (869, 26810), (1106, 21065), (1738, 13405), (1915, 12166), (2681, 8690), (2765, 8426), (3830, 6083), (4213, 5530), (4345, 5362)]