90520630

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 75533258

約数列:

[1, 2, 5, 10, 83, 166, 191, 382, 415, 571, 830, 955, 1142, 1910, 2855, 5710, 15853, 31706, 47393, 79265, 94786, 109061, 158530, 218122, 236965, 473930, 545305, 1090610, 9052063, 18104126, 45260315, 90520630]

約数ペア:

[(1, 90520630), (2, 45260315), (5, 18104126), (10, 9052063), (83, 1090610), (166, 545305), (191, 473930), (382, 236965), (415, 218122), (571, 158530), (830, 109061), (955, 94786), (1142, 79265), (1910, 47393), (2855, 31706), (5710, 15853)]