27469090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 29554910

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 79, 109, 110, 145, 158, 218, 290, 319, 395, 545, 638, 790, 869, 1090, 1199, 1595, 1738, 2291, 2398, 3161, 3190, 4345, 4582, 5995, 6322, 8611, 8690, 11455, 11990, 15805, 17222, 22910, 25201, 31610, 34771, 43055, 50402, 69542, 86110, 94721, 126005, 173855, 189442, 249719, 252010, 347710, 473605, 499438, 947210, 1248595, 2497190, 2746909, 5493818, 13734545, 27469090]

約数ペア:

[(1, 27469090), (2, 13734545), (5, 5493818), (10, 2746909), (11, 2497190), (22, 1248595), (29, 947210), (55, 499438), (58, 473605), (79, 347710), (109, 252010), (110, 249719), (145, 189442), (158, 173855), (218, 126005), (290, 94721), (319, 86110), (395, 69542), (545, 50402), (638, 43055), (790, 34771), (869, 31610), (1090, 25201), (1199, 22910), (1595, 17222), (1738, 15805), (2291, 11990), (2398, 11455), (3161, 8690), (3190, 8611), (4345, 6322), (4582, 5995)]