234313940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 578237184

約数和(自身を除く): 343923244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 101, 140, 146, 202, 227, 292, 365, 404, 454, 505, 511, 707, 730, 908, 1010, 1022, 1135, 1414, 1460, 1589, 2020, 2044, 2270, 2555, 2828, 3178, 3535, 4540, 5110, 6356, 7070, 7373, 7945, 10220, 14140, 14746, 15890, 16571, 22927, 29492, 31780, 33142, 36865, 45854, 51611, 66284, 73730, 82855, 91708, 103222, 114635, 115997, 147460, 160489, 165710, 206444, 229270, 231994, 258055, 320978, 331420, 458540, 463988, 516110, 579985, 641956, 802445, 1032220, 1159970, 1604890, 1673671, 2319940, 3209780, 3347342, 6694684, 8368355, 11715697, 16736710, 23431394, 33473420, 46862788, 58578485, 117156970, 234313940]

約数ペア:

[(1, 234313940), (2, 117156970), (4, 58578485), (5, 46862788), (7, 33473420), (10, 23431394), (14, 16736710), (20, 11715697), (28, 8368355), (35, 6694684), (70, 3347342), (73, 3209780), (101, 2319940), (140, 1673671), (146, 1604890), (202, 1159970), (227, 1032220), (292, 802445), (365, 641956), (404, 579985), (454, 516110), (505, 463988), (511, 458540), (707, 331420), (730, 320978), (908, 258055), (1010, 231994), (1022, 229270), (1135, 206444), (1414, 165710), (1460, 160489), (1589, 147460), (2020, 115997), (2044, 114635), (2270, 103222), (2555, 91708), (2828, 82855), (3178, 73730), (3535, 66284), (4540, 51611), (5110, 45854), (6356, 36865), (7070, 33142), (7373, 31780), (7945, 29492), (10220, 22927), (14140, 16571), (14746, 15890)]