98175180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1993}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 275363424

約数和(自身を除く): 177188244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 1993, 2463, 3284, 3986, 4105, 4926, 5979, 7972, 8210, 9852, 9965, 11958, 12315, 16420, 19930, 23916, 24630, 29895, 39860, 49260, 59790, 119580, 1636253, 3272506, 4908759, 6545012, 8181265, 9817518, 16362530, 19635036, 24543795, 32725060, 49087590, 98175180]

約数ペア:

[(1, 98175180), (2, 49087590), (3, 32725060), (4, 24543795), (5, 19635036), (6, 16362530), (10, 9817518), (12, 8181265), (15, 6545012), (20, 4908759), (30, 3272506), (60, 1636253), (821, 119580), (1642, 59790), (1993, 49260), (2463, 39860), (3284, 29895), (3986, 24630), (4105, 23916), (4926, 19930), (5979, 16420), (7972, 12315), (8210, 11958), (9852, 9965)]