31243230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8467}}^1$

素因数の和:8521

約数の個数: 48

約数和(自身を含む): 83223504

約数和(自身を除く): 51980274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 8467, 16934, 25401, 42335, 50802, 76203, 84670, 127005, 152406, 254010, 347147, 381015, 694294, 762030, 1041441, 1735735, 2082882, 3124323, 3471470, 5207205, 6248646, 10414410, 15621615, 31243230]

約数ペア:

[(1, 31243230), (2, 15621615), (3, 10414410), (5, 6248646), (6, 5207205), (9, 3471470), (10, 3124323), (15, 2082882), (18, 1735735), (30, 1041441), (41, 762030), (45, 694294), (82, 381015), (90, 347147), (123, 254010), (205, 152406), (246, 127005), (369, 84670), (410, 76203), (615, 50802), (738, 42335), (1230, 25401), (1845, 16934), (3690, 8467)]