265097730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{87491}}^1$

素因数の和:87602

約数の個数: 32

約数和(自身を含む): 642541248

約数和(自身を除く): 377443518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 87491, 174982, 262473, 437455, 524946, 874910, 1312365, 2624730, 8836591, 17673182, 26509773, 44182955, 53019546, 88365910, 132548865, 265097730]

約数ペア:

[(1, 265097730), (2, 132548865), (3, 88365910), (5, 53019546), (6, 44182955), (10, 26509773), (15, 17673182), (30, 8836591), (101, 2624730), (202, 1312365), (303, 874910), (505, 524946), (606, 437455), (1010, 262473), (1515, 174982), (3030, 87491)]