23587020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 72792720

約数和(自身を除く): 49205700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2221, 2655, 3540, 4442, 5310, 6663, 8884, 10620, 11105, 13326, 19989, 22210, 26652, 33315, 39978, 44420, 66630, 79956, 99945, 131039, 133260, 199890, 262078, 393117, 399780, 524156, 655195, 786234, 1179351, 1310390, 1572468, 1965585, 2358702, 2620780, 3931170, 4717404, 5896755, 7862340, 11793510, 23587020]

約数ペア:

[(1, 23587020), (2, 11793510), (3, 7862340), (4, 5896755), (5, 4717404), (6, 3931170), (9, 2620780), (10, 2358702), (12, 1965585), (15, 1572468), (18, 1310390), (20, 1179351), (30, 786234), (36, 655195), (45, 524156), (59, 399780), (60, 393117), (90, 262078), (118, 199890), (177, 133260), (180, 131039), (236, 99945), (295, 79956), (354, 66630), (531, 44420), (590, 39978), (708, 33315), (885, 26652), (1062, 22210), (1180, 19989), (1770, 13326), (2124, 11105), (2221, 10620), (2655, 8884), (3540, 6663), (4442, 5310)]