76785870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6969

約数の個数: 64

約数和(自身を含む): 214617600

約数和(自身を除く): 137831730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 6899, 11130, 13798, 20697, 34495, 41394, 48293, 68990, 96586, 103485, 144879, 206970, 241465, 289758, 365647, 482930, 724395, 731294, 1096941, 1448790, 1828235, 2193882, 2559529, 3656470, 5119058, 5484705, 7678587, 10969410, 12797645, 15357174, 25595290, 38392935, 76785870]

約数ペア:

[(1, 76785870), (2, 38392935), (3, 25595290), (5, 15357174), (6, 12797645), (7, 10969410), (10, 7678587), (14, 5484705), (15, 5119058), (21, 3656470), (30, 2559529), (35, 2193882), (42, 1828235), (53, 1448790), (70, 1096941), (105, 731294), (106, 724395), (159, 482930), (210, 365647), (265, 289758), (318, 241465), (371, 206970), (530, 144879), (742, 103485), (795, 96586), (1113, 68990), (1590, 48293), (1855, 41394), (2226, 34495), (3710, 20697), (5565, 13798), (6899, 11130)]