74049470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 78360130

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 139, 145, 167, 278, 290, 319, 334, 638, 695, 835, 1390, 1529, 1595, 1670, 1837, 3058, 3190, 3674, 4031, 4843, 7645, 8062, 9185, 9686, 15290, 18370, 20155, 23213, 24215, 40310, 44341, 46426, 48430, 53273, 88682, 106546, 116065, 221705, 232130, 255343, 266365, 443410, 510686, 532730, 673177, 1276715, 1346354, 2553430, 3365885, 6731770, 7404947, 14809894, 37024735, 74049470]

約数ペア:

[(1, 74049470), (2, 37024735), (5, 14809894), (10, 7404947), (11, 6731770), (22, 3365885), (29, 2553430), (55, 1346354), (58, 1276715), (110, 673177), (139, 532730), (145, 510686), (167, 443410), (278, 266365), (290, 255343), (319, 232130), (334, 221705), (638, 116065), (695, 106546), (835, 88682), (1390, 53273), (1529, 48430), (1595, 46426), (1670, 44341), (1837, 40310), (3058, 24215), (3190, 23213), (3674, 20155), (4031, 18370), (4843, 15290), (7645, 9686), (8062, 9185)]