142211630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 298738368

約数和(自身を除く): 156526738

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 113, 170, 187, 226, 374, 565, 673, 935, 1130, 1243, 1346, 1870, 1921, 2486, 3365, 3842, 6215, 6730, 7403, 9605, 11441, 12430, 14806, 19210, 21131, 22882, 37015, 42262, 57205, 74030, 76049, 105655, 114410, 125851, 152098, 211310, 251702, 380245, 629255, 760490, 836539, 1258510, 1292833, 1673078, 2585666, 4182695, 6464165, 8365390, 12928330, 14221163, 28442326, 71105815, 142211630]

約数ペア:

[(1, 142211630), (2, 71105815), (5, 28442326), (10, 14221163), (11, 12928330), (17, 8365390), (22, 6464165), (34, 4182695), (55, 2585666), (85, 1673078), (110, 1292833), (113, 1258510), (170, 836539), (187, 760490), (226, 629255), (374, 380245), (565, 251702), (673, 211310), (935, 152098), (1130, 125851), (1243, 114410), (1346, 105655), (1870, 76049), (1921, 74030), (2486, 57205), (3365, 42262), (3842, 37015), (6215, 22882), (6730, 21131), (7403, 19210), (9605, 14806), (11441, 12430)]