2773503990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{148873}}^1$

素因数の和:148915

約数の個数: 80

約数和(自身を含む): 7781941728

約数和(自身を除く): 5008437738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 3105, 3726, 6210, 9315, 18630, 148873, 297746, 446619, 744365, 893238, 1339857, 1488730, 2233095, 2679714, 3424079, 4019571, 4466190, 6699285, 6848158, 8039142, 10272237, 12058713, 13398570, 17120395, 20097855, 20544474, 24117426, 30816711, 34240790, 40195710, 51361185, 60293565, 61633422, 92450133, 102722370, 120587130, 154083555, 184900266, 277350399, 308167110, 462250665, 554700798, 924501330, 1386751995, 2773503990]

約数ペア:

[(1, 2773503990), (2, 1386751995), (3, 924501330), (5, 554700798), (6, 462250665), (9, 308167110), (10, 277350399), (15, 184900266), (18, 154083555), (23, 120587130), (27, 102722370), (30, 92450133), (45, 61633422), (46, 60293565), (54, 51361185), (69, 40195710), (81, 34240790), (90, 30816711), (115, 24117426), (135, 20544474), (138, 20097855), (162, 17120395), (207, 13398570), (230, 12058713), (270, 10272237), (345, 8039142), (405, 6848158), (414, 6699285), (621, 4466190), (690, 4019571), (810, 3424079), (1035, 2679714), (1242, 2233095), (1863, 1488730), (2070, 1339857), (3105, 893238), (3726, 744365), (6210, 446619), (9315, 297746), (18630, 148873)]