29423240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 84913920

約数和(自身を除く): 55490680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 233, 280, 287, 308, 328, 385, 410, 440, 451, 466, 574, 616, 770, 820, 902, 932, 1148, 1165, 1435, 1540, 1631, 1640, 1804, 1864, 2255, 2296, 2330, 2563, 2870, 3080, 3157, 3262, 3608, 4510, 4660, 5126, 5740, 6314, 6524, 8155, 9020, 9320, 9553, 10252, 11480, 12628, 12815, 13048, 15785, 16310, 17941, 18040, 19106, 20504, 25256, 25630, 31570, 32620, 35882, 38212, 47765, 51260, 63140, 65240, 66871, 71764, 76424, 89705, 95530, 102520, 105083, 126280, 133742, 143528, 179410, 191060, 210166, 267484, 334355, 358820, 382120, 420332, 525415, 534968, 668710, 717640, 735581, 840664, 1050830, 1337420, 1471162, 2101660, 2674840, 2942324, 3677905, 4203320, 5884648, 7355810, 14711620, 29423240]

約数ペア:

[(1, 29423240), (2, 14711620), (4, 7355810), (5, 5884648), (7, 4203320), (8, 3677905), (10, 2942324), (11, 2674840), (14, 2101660), (20, 1471162), (22, 1337420), (28, 1050830), (35, 840664), (40, 735581), (41, 717640), (44, 668710), (55, 534968), (56, 525415), (70, 420332), (77, 382120), (82, 358820), (88, 334355), (110, 267484), (140, 210166), (154, 191060), (164, 179410), (205, 143528), (220, 133742), (233, 126280), (280, 105083), (287, 102520), (308, 95530), (328, 89705), (385, 76424), (410, 71764), (440, 66871), (451, 65240), (466, 63140), (574, 51260), (616, 47765), (770, 38212), (820, 35882), (902, 32620), (932, 31570), (1148, 25630), (1165, 25256), (1435, 20504), (1540, 19106), (1631, 18040), (1640, 17941), (1804, 16310), (1864, 15785), (2255, 13048), (2296, 12815), (2330, 12628), (2563, 11480), (2870, 10252), (3080, 9553), (3157, 9320), (3262, 9020), (3608, 8155), (4510, 6524), (4660, 6314), (5126, 5740)]