27321510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 67682304

約数和(自身を除く): 40360794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 101, 127, 142, 202, 213, 254, 303, 355, 381, 426, 505, 606, 635, 710, 762, 1010, 1065, 1270, 1515, 1905, 2130, 3030, 3810, 7171, 9017, 12827, 14342, 18034, 21513, 25654, 27051, 35855, 38481, 43026, 45085, 54102, 64135, 71710, 76962, 90170, 107565, 128270, 135255, 192405, 215130, 270510, 384810, 910717, 1821434, 2732151, 4553585, 5464302, 9107170, 13660755, 27321510]

約数ペア:

[(1, 27321510), (2, 13660755), (3, 9107170), (5, 5464302), (6, 4553585), (10, 2732151), (15, 1821434), (30, 910717), (71, 384810), (101, 270510), (127, 215130), (142, 192405), (202, 135255), (213, 128270), (254, 107565), (303, 90170), (355, 76962), (381, 71710), (426, 64135), (505, 54102), (606, 45085), (635, 43026), (710, 38481), (762, 35855), (1010, 27051), (1065, 25654), (1270, 21513), (1515, 18034), (1905, 14342), (2130, 12827), (3030, 9017), (3810, 7171)]