70122388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1600

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 79263212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 266, 356, 532, 623, 1246, 1481, 1691, 2492, 2962, 3382, 5924, 6764, 10367, 11837, 20734, 23674, 28139, 41468, 47348, 56278, 112556, 131809, 196973, 263618, 393946, 527236, 787892, 922663, 1845326, 2504371, 3690652, 5008742, 10017484, 17530597, 35061194, 70122388]

約数ペア:

[(1, 70122388), (2, 35061194), (4, 17530597), (7, 10017484), (14, 5008742), (19, 3690652), (28, 2504371), (38, 1845326), (76, 922663), (89, 787892), (133, 527236), (178, 393946), (266, 263618), (356, 196973), (532, 131809), (623, 112556), (1246, 56278), (1481, 47348), (1691, 41468), (2492, 28139), (2962, 23674), (3382, 20734), (5924, 11837), (6764, 10367)]