1955170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 4478976

約数和(自身を除く): 2523806

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 53, 62, 70, 85, 106, 119, 155, 170, 217, 238, 265, 310, 371, 434, 527, 530, 595, 742, 901, 1054, 1085, 1190, 1643, 1802, 1855, 2170, 2635, 3286, 3689, 3710, 4505, 5270, 6307, 7378, 8215, 9010, 11501, 12614, 16430, 18445, 23002, 27931, 31535, 36890, 55862, 57505, 63070, 115010, 139655, 195517, 279310, 391034, 977585, 1955170]

約数ペア:

[(1, 1955170), (2, 977585), (5, 391034), (7, 279310), (10, 195517), (14, 139655), (17, 115010), (31, 63070), (34, 57505), (35, 55862), (53, 36890), (62, 31535), (70, 27931), (85, 23002), (106, 18445), (119, 16430), (155, 12614), (170, 11501), (217, 9010), (238, 8215), (265, 7378), (310, 6307), (371, 5270), (434, 4505), (527, 3710), (530, 3689), (595, 3286), (742, 2635), (901, 2170), (1054, 1855), (1085, 1802), (1190, 1643)]