29119790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 62705664

約数和(自身を除く): 33585874

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 53, 70, 94, 106, 167, 235, 265, 329, 334, 371, 470, 530, 658, 742, 835, 1169, 1645, 1670, 1855, 2338, 2491, 3290, 3710, 4982, 5845, 7849, 8851, 11690, 12455, 15698, 17437, 17702, 24910, 34874, 39245, 44255, 54943, 61957, 78490, 87185, 88510, 109886, 123914, 174370, 274715, 309785, 415997, 549430, 619570, 831994, 2079985, 2911979, 4159970, 5823958, 14559895, 29119790]

約数ペア:

[(1, 29119790), (2, 14559895), (5, 5823958), (7, 4159970), (10, 2911979), (14, 2079985), (35, 831994), (47, 619570), (53, 549430), (70, 415997), (94, 309785), (106, 274715), (167, 174370), (235, 123914), (265, 109886), (329, 88510), (334, 87185), (371, 78490), (470, 61957), (530, 54943), (658, 44255), (742, 39245), (835, 34874), (1169, 24910), (1645, 17702), (1670, 17437), (1855, 15698), (2338, 12455), (2491, 11690), (3290, 8851), (3710, 7849), (4982, 5845)]