271265526730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{810401}}^1$

素因数の和:810615

約数の個数: 64

約数和(自身を含む): 567151735680

約数和(自身を除く): 295886208950

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 179, 187, 358, 374, 895, 935, 1790, 1870, 1969, 3043, 3938, 6086, 9845, 15215, 19690, 30430, 33473, 66946, 167365, 334730, 810401, 1620802, 4052005, 8104010, 8914411, 13776817, 17828822, 27553634, 44572055, 68884085, 89144110, 137768170, 145061779, 151544987, 290123558, 303089974, 725308895, 757724935, 1450617790, 1515449870, 1595679569, 2466050243, 3191359138, 4932100486, 7978397845, 12330251215, 15956795690, 24660502430, 27126552673, 54253105346, 135632763365, 271265526730]

約数ペア:

[(1, 271265526730), (2, 135632763365), (5, 54253105346), (10, 27126552673), (11, 24660502430), (17, 15956795690), (22, 12330251215), (34, 7978397845), (55, 4932100486), (85, 3191359138), (110, 2466050243), (170, 1595679569), (179, 1515449870), (187, 1450617790), (358, 757724935), (374, 725308895), (895, 303089974), (935, 290123558), (1790, 151544987), (1870, 145061779), (1969, 137768170), (3043, 89144110), (3938, 68884085), (6086, 44572055), (9845, 27553634), (15215, 17828822), (19690, 13776817), (30430, 8914411), (33473, 8104010), (66946, 4052005), (167365, 1620802), (334730, 810401)]