17470390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 38911104

約数和(自身を除く): 21440714

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 277, 371, 530, 554, 595, 742, 901, 1190, 1385, 1802, 1855, 1939, 2770, 3710, 3878, 4505, 4709, 6307, 9010, 9418, 9695, 12614, 14681, 19390, 23545, 29362, 31535, 32963, 47090, 63070, 65926, 73405, 102767, 146810, 164815, 205534, 249577, 329630, 499154, 513835, 1027670, 1247885, 1747039, 2495770, 3494078, 8735195, 17470390]

約数ペア:

[(1, 17470390), (2, 8735195), (5, 3494078), (7, 2495770), (10, 1747039), (14, 1247885), (17, 1027670), (34, 513835), (35, 499154), (53, 329630), (70, 249577), (85, 205534), (106, 164815), (119, 146810), (170, 102767), (238, 73405), (265, 65926), (277, 63070), (371, 47090), (530, 32963), (554, 31535), (595, 29362), (742, 23545), (901, 19390), (1190, 14681), (1385, 12614), (1802, 9695), (1855, 9418), (1939, 9010), (2770, 6307), (3710, 4709), (3878, 4505)]