2019402570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{248389}}^1$

素因数の和:248670

約数の個数: 32

約数和(自身を含む): 4864469760

約数和(自身を除く): 2845067190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 248389, 496778, 745167, 1241945, 1490334, 2483890, 3725835, 7451670, 67313419, 134626838, 201940257, 336567095, 403880514, 673134190, 1009701285, 2019402570]

約数ペア:

[(1, 2019402570), (2, 1009701285), (3, 673134190), (5, 403880514), (6, 336567095), (10, 201940257), (15, 134626838), (30, 67313419), (271, 7451670), (542, 3725835), (813, 2483890), (1355, 1490334), (1626, 1241945), (2710, 745167), (4065, 496778), (8130, 248389)]