1802430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2881

約数の個数: 48

約数和(自身を含む): 5357664

約数和(自身を除く): 3555234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2861, 5722, 8583, 14305, 17166, 20027, 25749, 28610, 40054, 42915, 51498, 60081, 85830, 100135, 120162, 128745, 180243, 200270, 257490, 300405, 360486, 600810, 901215, 1802430]

約数ペア:

[(1, 1802430), (2, 901215), (3, 600810), (5, 360486), (6, 300405), (7, 257490), (9, 200270), (10, 180243), (14, 128745), (15, 120162), (18, 100135), (21, 85830), (30, 60081), (35, 51498), (42, 42915), (45, 40054), (63, 28610), (70, 25749), (90, 20027), (105, 17166), (126, 14305), (210, 8583), (315, 5722), (630, 2861)]