8219430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 21513024

約数和(自身を除く): 13293594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 337, 542, 674, 813, 1011, 1355, 1626, 1685, 2022, 2439, 2710, 3033, 3370, 4065, 4878, 5055, 6066, 8130, 10110, 12195, 15165, 24390, 30330, 91327, 182654, 273981, 456635, 547962, 821943, 913270, 1369905, 1643886, 2739810, 4109715, 8219430]

約数ペア:

[(1, 8219430), (2, 4109715), (3, 2739810), (5, 1643886), (6, 1369905), (9, 913270), (10, 821943), (15, 547962), (18, 456635), (30, 273981), (45, 182654), (90, 91327), (271, 30330), (337, 24390), (542, 15165), (674, 12195), (813, 10110), (1011, 8130), (1355, 6066), (1626, 5055), (1685, 4878), (2022, 4065), (2439, 3370), (2710, 3033)]