202004490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7643}}^1$

素因数の和:8534

約数の個数: 32

約数和(自身を含む): 485424576

約数和(自身を除く): 283420086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5286, 7643, 8810, 13215, 15286, 22929, 26430, 38215, 45858, 76430, 114645, 229290, 6733483, 13466966, 20200449, 33667415, 40400898, 67334830, 101002245, 202004490]

約数ペア:

[(1, 202004490), (2, 101002245), (3, 67334830), (5, 40400898), (6, 33667415), (10, 20200449), (15, 13466966), (30, 6733483), (881, 229290), (1762, 114645), (2643, 76430), (4405, 45858), (5286, 38215), (7643, 26430), (8810, 22929), (13215, 15286)]