84459890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 158086080

約数和(自身を除く): 73626190

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 1283, 2270, 2566, 6415, 6583, 12830, 13166, 32915, 37207, 65830, 74414, 186035, 291241, 372070, 582482, 1456205, 2912410, 8445989, 16891978, 42229945, 84459890]

約数ペア:

[(1, 84459890), (2, 42229945), (5, 16891978), (10, 8445989), (29, 2912410), (58, 1456205), (145, 582482), (227, 372070), (290, 291241), (454, 186035), (1135, 74414), (1283, 65830), (2270, 37207), (2566, 32915), (6415, 13166), (6583, 12830)]