172494210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 484468992

約数和(自身を除く): 311974782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 271, 294, 433, 490, 542, 735, 813, 866, 1299, 1355, 1470, 1626, 1897, 2165, 2598, 2710, 3031, 3794, 4065, 4330, 5691, 6062, 6495, 8130, 9093, 9485, 11382, 12990, 13279, 15155, 18186, 18970, 21217, 26558, 28455, 30310, 39837, 42434, 45465, 56910, 63651, 66395, 79674, 90930, 106085, 117343, 127302, 132790, 199185, 212170, 234686, 318255, 352029, 398370, 586715, 636510, 704058, 821401, 1173430, 1642802, 1760145, 2464203, 3520290, 4107005, 4928406, 5749807, 8214010, 11499614, 12321015, 17249421, 24642030, 28749035, 34498842, 57498070, 86247105, 172494210]

約数ペア:

[(1, 172494210), (2, 86247105), (3, 57498070), (5, 34498842), (6, 28749035), (7, 24642030), (10, 17249421), (14, 12321015), (15, 11499614), (21, 8214010), (30, 5749807), (35, 4928406), (42, 4107005), (49, 3520290), (70, 2464203), (98, 1760145), (105, 1642802), (147, 1173430), (210, 821401), (245, 704058), (271, 636510), (294, 586715), (433, 398370), (490, 352029), (542, 318255), (735, 234686), (813, 212170), (866, 199185), (1299, 132790), (1355, 127302), (1470, 117343), (1626, 106085), (1897, 90930), (2165, 79674), (2598, 66395), (2710, 63651), (3031, 56910), (3794, 45465), (4065, 42434), (4330, 39837), (5691, 30310), (6062, 28455), (6495, 26558), (8130, 21217), (9093, 18970), (9485, 18186), (11382, 15155), (12990, 13279)]