2002000890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1627643}}^1$

素因数の和:1627694

約数の個数: 32

約数和(自身を含む): 4921995456

約数和(自身を除く): 2919994566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1627643, 3255286, 4882929, 8138215, 9765858, 16276430, 24414645, 48829290, 66733363, 133466726, 200200089, 333666815, 400400178, 667333630, 1001000445, 2002000890]

約数ペア:

[(1, 2002000890), (2, 1001000445), (3, 667333630), (5, 400400178), (6, 333666815), (10, 200200089), (15, 133466726), (30, 66733363), (41, 48829290), (82, 24414645), (123, 16276430), (205, 9765858), (246, 8138215), (410, 4882929), (615, 3255286), (1230, 1627643)]