1012290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 2491776

約数和(自身を除く): 1479486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 823, 1230, 1646, 2469, 4115, 4938, 8230, 12345, 24690, 33743, 67486, 101229, 168715, 202458, 337430, 506145, 1012290]

約数ペア:

[(1, 1012290), (2, 506145), (3, 337430), (5, 202458), (6, 168715), (10, 101229), (15, 67486), (30, 33743), (41, 24690), (82, 12345), (123, 8230), (205, 4938), (246, 4115), (410, 2469), (615, 1646), (823, 1230)]