42381810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 110545344

約数和(自身を除く): 68163534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1063, 1329, 2126, 2215, 2658, 3189, 3987, 4430, 5315, 6378, 6645, 7974, 9567, 10630, 13290, 15945, 19134, 19935, 31890, 39870, 47835, 95670, 470909, 941818, 1412727, 2354545, 2825454, 4238181, 4709090, 7063635, 8476362, 14127270, 21190905, 42381810]

約数ペア:

[(1, 42381810), (2, 21190905), (3, 14127270), (5, 8476362), (6, 7063635), (9, 4709090), (10, 4238181), (15, 2825454), (18, 2354545), (30, 1412727), (45, 941818), (90, 470909), (443, 95670), (886, 47835), (1063, 39870), (1329, 31890), (2126, 19935), (2215, 19134), (2658, 15945), (3189, 13290), (3987, 10630), (4430, 9567), (5315, 7974), (6378, 6645)]