3672830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 7672320

約数和(自身を除く): 3999490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 739, 994, 1478, 2485, 3695, 4970, 5173, 7390, 10346, 25865, 51730, 52469, 104938, 262345, 367283, 524690, 734566, 1836415, 3672830]

約数ペア:

[(1, 3672830), (2, 1836415), (5, 734566), (7, 524690), (10, 367283), (14, 262345), (35, 104938), (70, 52469), (71, 51730), (142, 25865), (355, 10346), (497, 7390), (710, 5173), (739, 4970), (994, 3695), (1478, 2485)]