296380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 745920

約数和(自身を除く): 449540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 203, 290, 292, 365, 406, 511, 580, 730, 812, 1015, 1022, 1460, 2030, 2044, 2117, 2555, 4060, 4234, 5110, 8468, 10220, 10585, 14819, 21170, 29638, 42340, 59276, 74095, 148190, 296380]

約数ペア:

[(1, 296380), (2, 148190), (4, 74095), (5, 59276), (7, 42340), (10, 29638), (14, 21170), (20, 14819), (28, 10585), (29, 10220), (35, 8468), (58, 5110), (70, 4234), (73, 4060), (116, 2555), (140, 2117), (145, 2044), (146, 2030), (203, 1460), (290, 1022), (292, 1015), (365, 812), (406, 730), (511, 580)]