3458140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 8793792

約数和(自身を除く): 5335652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1453, 2380, 2906, 5812, 7265, 10171, 14530, 20342, 24701, 29060, 40684, 49402, 50855, 98804, 101710, 123505, 172907, 203420, 247010, 345814, 494020, 691628, 864535, 1729070, 3458140]

約数ペア:

[(1, 3458140), (2, 1729070), (4, 864535), (5, 691628), (7, 494020), (10, 345814), (14, 247010), (17, 203420), (20, 172907), (28, 123505), (34, 101710), (35, 98804), (68, 50855), (70, 49402), (85, 40684), (119, 29060), (140, 24701), (170, 20342), (238, 14530), (340, 10171), (476, 7265), (595, 5812), (1190, 2906), (1453, 2380)]