1851270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 4637952

約数和(自身を除く): 2786682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2683, 5366, 8049, 13415, 16098, 26830, 40245, 61709, 80490, 123418, 185127, 308545, 370254, 617090, 925635, 1851270]

約数ペア:

[(1, 1851270), (2, 925635), (3, 617090), (5, 370254), (6, 308545), (10, 185127), (15, 123418), (23, 80490), (30, 61709), (46, 40245), (69, 26830), (115, 16098), (138, 13415), (230, 8049), (345, 5366), (690, 2683)]