30019698

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 67953600

約数和(自身を除く): 37933902

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 261, 262, 393, 439, 522, 786, 878, 1179, 1317, 2358, 2634, 3799, 3951, 7598, 7902, 11397, 12731, 22794, 25462, 34191, 38193, 57509, 68382, 76386, 114579, 115018, 172527, 229158, 345054, 517581, 1035162, 1667761, 3335522, 5003283, 10006566, 15009849, 30019698]

約数ペア:

[(1, 30019698), (2, 15009849), (3, 10006566), (6, 5003283), (9, 3335522), (18, 1667761), (29, 1035162), (58, 517581), (87, 345054), (131, 229158), (174, 172527), (261, 115018), (262, 114579), (393, 76386), (439, 68382), (522, 57509), (786, 38193), (878, 34191), (1179, 25462), (1317, 22794), (2358, 12731), (2634, 11397), (3799, 7902), (3951, 7598)]