17911405590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8923}}^1\times {\mathrm{5147}}^1$

素因数の和:14093

約数の個数: 64

約数和(自身を含む): 46308278016

約数和(自身を除く): 28396872426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5147, 8923, 10294, 15441, 17846, 25735, 26769, 30882, 44615, 51470, 53538, 66911, 77205, 89230, 115999, 133822, 133845, 154410, 200733, 231998, 267690, 334555, 347997, 401466, 579995, 669110, 695994, 1003665, 1159990, 1739985, 2007330, 3479970, 45926681, 91853362, 137780043, 229633405, 275560086, 459266810, 597046853, 688900215, 1194093706, 1377800430, 1791140559, 2985234265, 3582281118, 5970468530, 8955702795, 17911405590]

約数ペア:

[(1, 17911405590), (2, 8955702795), (3, 5970468530), (5, 3582281118), (6, 2985234265), (10, 1791140559), (13, 1377800430), (15, 1194093706), (26, 688900215), (30, 597046853), (39, 459266810), (65, 275560086), (78, 229633405), (130, 137780043), (195, 91853362), (390, 45926681), (5147, 3479970), (8923, 2007330), (10294, 1739985), (15441, 1159990), (17846, 1003665), (25735, 695994), (26769, 669110), (30882, 579995), (44615, 401466), (51470, 347997), (53538, 334555), (66911, 267690), (77205, 231998), (89230, 200733), (115999, 154410), (133822, 133845)]