91221030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3607}}^1$

素因数の和:3901

約数の個数: 48

約数和(自身を含む): 238084704

約数和(自身を除く): 146863674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 281, 562, 843, 1405, 1686, 2529, 2810, 3607, 4215, 5058, 7214, 8430, 10821, 12645, 18035, 21642, 25290, 32463, 36070, 54105, 64926, 108210, 162315, 324630, 1013567, 2027134, 3040701, 5067835, 6081402, 9122103, 10135670, 15203505, 18244206, 30407010, 45610515, 91221030]

約数ペア:

[(1, 91221030), (2, 45610515), (3, 30407010), (5, 18244206), (6, 15203505), (9, 10135670), (10, 9122103), (15, 6081402), (18, 5067835), (30, 3040701), (45, 2027134), (90, 1013567), (281, 324630), (562, 162315), (843, 108210), (1405, 64926), (1686, 54105), (2529, 36070), (2810, 32463), (3607, 25290), (4215, 21642), (5058, 18035), (7214, 12645), (8430, 10821)]