2870152020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15945289}}^1$

素因数の和:15945304

約数の個数: 36

約数和(自身を含む): 8706128340

約数和(自身を除く): 5835976320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15945289, 31890578, 47835867, 63781156, 79726445, 95671734, 143507601, 159452890, 191343468, 239179335, 287015202, 318905780, 478358670, 574030404, 717538005, 956717340, 1435076010, 2870152020]

約数ペア:

[(1, 2870152020), (2, 1435076010), (3, 956717340), (4, 717538005), (5, 574030404), (6, 478358670), (9, 318905780), (10, 287015202), (12, 239179335), (15, 191343468), (18, 159452890), (20, 143507601), (30, 95671734), (36, 79726445), (45, 63781156), (60, 47835867), (90, 31890578), (180, 15945289)]