874675970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{77611}}^1$

素因数の和:77655

約数の個数: 48

約数和(自身を含む): 1911117888

約数和(自身を除く): 1036441918

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 77611, 155222, 388055, 543277, 776110, 1086554, 1785053, 2716385, 3570106, 3802939, 5432770, 7605878, 8925265, 12495371, 17850530, 19014695, 24990742, 38029390, 62476855, 87467597, 124953710, 174935194, 437337985, 874675970]

約数ペア:

[(1, 874675970), (2, 437337985), (5, 174935194), (7, 124953710), (10, 87467597), (14, 62476855), (23, 38029390), (35, 24990742), (46, 19014695), (49, 17850530), (70, 12495371), (98, 8925265), (115, 7605878), (161, 5432770), (230, 3802939), (245, 3570106), (322, 2716385), (490, 1785053), (805, 1086554), (1127, 776110), (1610, 543277), (2254, 388055), (5635, 155222), (11270, 77611)]