61003890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1301}}^1$

素因数の和:1835

約数の個数: 48

約数和(自身を含む): 159036696

約数和(自身を除く): 98032806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 1042, 1301, 1563, 2602, 2605, 3126, 3903, 4689, 5210, 6505, 7806, 7815, 9378, 11709, 13010, 15630, 19515, 23418, 23445, 39030, 46890, 58545, 117090, 677821, 1355642, 2033463, 3389105, 4066926, 6100389, 6778210, 10167315, 12200778, 20334630, 30501945, 61003890]

約数ペア:

[(1, 61003890), (2, 30501945), (3, 20334630), (5, 12200778), (6, 10167315), (9, 6778210), (10, 6100389), (15, 4066926), (18, 3389105), (30, 2033463), (45, 1355642), (90, 677821), (521, 117090), (1042, 58545), (1301, 46890), (1563, 39030), (2602, 23445), (2605, 23418), (3126, 19515), (3903, 15630), (4689, 13010), (5210, 11709), (6505, 9378), (7806, 7815)]