78219570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18233}}^1$

素因数の和:18267

約数の個数: 64

約数和(自身を含む): 220558464

約数和(自身を除く): 142338894

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 18233, 36466, 54699, 91165, 109398, 182330, 200563, 237029, 273495, 401126, 474058, 546990, 601689, 711087, 1002815, 1185145, 1203378, 1422174, 2005630, 2370290, 2607319, 3008445, 3555435, 5214638, 6016890, 7110870, 7821957, 13036595, 15643914, 26073190, 39109785, 78219570]

約数ペア:

[(1, 78219570), (2, 39109785), (3, 26073190), (5, 15643914), (6, 13036595), (10, 7821957), (11, 7110870), (13, 6016890), (15, 5214638), (22, 3555435), (26, 3008445), (30, 2607319), (33, 2370290), (39, 2005630), (55, 1422174), (65, 1203378), (66, 1185145), (78, 1002815), (110, 711087), (130, 601689), (143, 546990), (165, 474058), (195, 401126), (286, 273495), (330, 237029), (390, 200563), (429, 182330), (715, 109398), (858, 91165), (1430, 54699), (2145, 36466), (4290, 18233)]