45420438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 63443562

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 89, 174, 178, 203, 267, 406, 419, 534, 609, 623, 838, 1218, 1246, 1257, 1869, 2514, 2581, 2933, 3738, 5162, 5866, 7743, 8799, 12151, 15486, 17598, 18067, 24302, 36134, 36453, 37291, 54201, 72906, 74582, 85057, 108402, 111873, 170114, 223746, 255171, 261037, 510342, 522074, 783111, 1081439, 1566222, 2162878, 3244317, 6488634, 7570073, 15140146, 22710219, 45420438]

約数ペア:

[(1, 45420438), (2, 22710219), (3, 15140146), (6, 7570073), (7, 6488634), (14, 3244317), (21, 2162878), (29, 1566222), (42, 1081439), (58, 783111), (87, 522074), (89, 510342), (174, 261037), (178, 255171), (203, 223746), (267, 170114), (406, 111873), (419, 108402), (534, 85057), (609, 74582), (623, 72906), (838, 54201), (1218, 37291), (1246, 36453), (1257, 36134), (1869, 24302), (2514, 18067), (2581, 17598), (2933, 15486), (3738, 12151), (5162, 8799), (5866, 7743)]