7527940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 48

約数和(自身を含む): 19135872

約数和(自身を除く): 11607932

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, 2380, 3163, 6326, 12652, 15815, 22141, 31630, 44282, 53771, 63260, 88564, 107542, 110705, 215084, 221410, 268855, 376397, 442820, 537710, 752794, 1075420, 1505588, 1881985, 3763970, 7527940]

約数ペア:

[(1, 7527940), (2, 3763970), (4, 1881985), (5, 1505588), (7, 1075420), (10, 752794), (14, 537710), (17, 442820), (20, 376397), (28, 268855), (34, 221410), (35, 215084), (68, 110705), (70, 107542), (85, 88564), (119, 63260), (140, 53771), (170, 44282), (238, 31630), (340, 22141), (476, 15815), (595, 12652), (1190, 6326), (2380, 3163)]