304996890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{1019}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 800202240

約数和(自身を除く): 495205350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 907, 1019, 1814, 2038, 2721, 3057, 4535, 5095, 5442, 6114, 9070, 9977, 10190, 11209, 13605, 15285, 19954, 22418, 27210, 29931, 30570, 33627, 49885, 56045, 59862, 67254, 99770, 112090, 149655, 168135, 299310, 336270, 924233, 1848466, 2772699, 4621165, 5545398, 9242330, 10166563, 13863495, 20333126, 27726990, 30499689, 50832815, 60999378, 101665630, 152498445, 304996890]

約数ペア:

[(1, 304996890), (2, 152498445), (3, 101665630), (5, 60999378), (6, 50832815), (10, 30499689), (11, 27726990), (15, 20333126), (22, 13863495), (30, 10166563), (33, 9242330), (55, 5545398), (66, 4621165), (110, 2772699), (165, 1848466), (330, 924233), (907, 336270), (1019, 299310), (1814, 168135), (2038, 149655), (2721, 112090), (3057, 99770), (4535, 67254), (5095, 59862), (5442, 56045), (6114, 49885), (9070, 33627), (9977, 30570), (10190, 29931), (11209, 27210), (13605, 22418), (15285, 19954)]