214737660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51869}}^1$

素因数の和:51907

約数の個数: 72

約数和(自身を含む): 679704480

約数和(自身を除く): 464966820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 51869, 103738, 155607, 207476, 259345, 311214, 466821, 518690, 622428, 778035, 933642, 1037380, 1192987, 1556070, 1867284, 2334105, 2385974, 3112140, 3578961, 4668210, 4771948, 5964935, 7157922, 9336420, 10736883, 11929870, 14315844, 17894805, 21473766, 23859740, 35789610, 42947532, 53684415, 71579220, 107368830, 214737660]

約数ペア:

[(1, 214737660), (2, 107368830), (3, 71579220), (4, 53684415), (5, 42947532), (6, 35789610), (9, 23859740), (10, 21473766), (12, 17894805), (15, 14315844), (18, 11929870), (20, 10736883), (23, 9336420), (30, 7157922), (36, 5964935), (45, 4771948), (46, 4668210), (60, 3578961), (69, 3112140), (90, 2385974), (92, 2334105), (115, 1867284), (138, 1556070), (180, 1192987), (207, 1037380), (230, 933642), (276, 778035), (345, 622428), (414, 518690), (460, 466821), (690, 311214), (828, 259345), (1035, 207476), (1380, 155607), (2070, 103738), (4140, 51869)]