102405510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1249}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 266760000

約数和(自身を除く): 164354490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 911, 1249, 1822, 2498, 2733, 3747, 4555, 5466, 6245, 7494, 8199, 9110, 11241, 12490, 13665, 16398, 18735, 22482, 27330, 37470, 40995, 56205, 81990, 112410, 1137839, 2275678, 3413517, 5689195, 6827034, 10240551, 11378390, 17067585, 20481102, 34135170, 51202755, 102405510]

約数ペア:

[(1, 102405510), (2, 51202755), (3, 34135170), (5, 20481102), (6, 17067585), (9, 11378390), (10, 10240551), (15, 6827034), (18, 5689195), (30, 3413517), (45, 2275678), (90, 1137839), (911, 112410), (1249, 81990), (1822, 56205), (2498, 40995), (2733, 37470), (3747, 27330), (4555, 22482), (5466, 18735), (6245, 16398), (7494, 13665), (8199, 12490), (9110, 11241)]