90952260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{216553}}^1$

素因数の和:216572

約数の個数: 48

約数和(自身を含む): 291048576

約数和(自身を除く): 200096316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 216553, 433106, 649659, 866212, 1082765, 1299318, 1515871, 2165530, 2598636, 3031742, 3248295, 4331060, 4547613, 6063484, 6496590, 7579355, 9095226, 12993180, 15158710, 18190452, 22738065, 30317420, 45476130, 90952260]

約数ペア:

[(1, 90952260), (2, 45476130), (3, 30317420), (4, 22738065), (5, 18190452), (6, 15158710), (7, 12993180), (10, 9095226), (12, 7579355), (14, 6496590), (15, 6063484), (20, 4547613), (21, 4331060), (28, 3248295), (30, 3031742), (35, 2598636), (42, 2165530), (60, 1515871), (70, 1299318), (84, 1082765), (105, 866212), (140, 649659), (210, 433106), (420, 216553)]