70786506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 169516800

約数和(自身を除く): 98730294

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 267, 406, 534, 609, 623, 653, 1218, 1246, 1306, 1869, 1959, 2581, 3738, 3918, 4571, 5162, 7743, 9142, 13713, 15486, 18067, 18937, 27426, 36134, 37874, 54201, 56811, 58117, 108402, 113622, 116234, 132559, 174351, 265118, 348702, 397677, 406819, 795354, 813638, 1220457, 1685393, 2440914, 3370786, 5056179, 10112358, 11797751, 23595502, 35393253, 70786506]

約数ペア:

[(1, 70786506), (2, 35393253), (3, 23595502), (6, 11797751), (7, 10112358), (14, 5056179), (21, 3370786), (29, 2440914), (42, 1685393), (58, 1220457), (87, 813638), (89, 795354), (174, 406819), (178, 397677), (203, 348702), (267, 265118), (406, 174351), (534, 132559), (609, 116234), (623, 113622), (653, 108402), (1218, 58117), (1246, 56811), (1306, 54201), (1869, 37874), (1959, 36134), (2581, 27426), (3738, 18937), (3918, 18067), (4571, 15486), (5162, 13713), (7743, 9142)]