456250970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{91801}}^1$

素因数の和:91886

約数の個数: 32

約数和(自身を含む): 951803136

約数和(自身を除く): 495552166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 91801, 183602, 459005, 642607, 918010, 1285214, 3213035, 6426070, 6517871, 13035742, 32589355, 45625097, 65178710, 91250194, 228125485, 456250970]

約数ペア:

[(1, 456250970), (2, 228125485), (5, 91250194), (7, 65178710), (10, 45625097), (14, 32589355), (35, 13035742), (70, 6517871), (71, 6426070), (142, 3213035), (355, 1285214), (497, 918010), (710, 642607), (994, 459005), (2485, 183602), (4970, 91801)]