1539278510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 3498840576

約数和(自身を除く): 1959562066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 263, 385, 526, 605, 691, 770, 847, 1210, 1315, 1382, 1694, 1841, 2630, 2893, 3455, 3682, 4235, 4837, 5786, 6910, 7601, 8470, 9205, 9674, 14465, 15202, 18410, 20251, 24185, 28930, 31823, 38005, 40502, 48370, 53207, 63646, 76010, 83611, 101255, 106414, 159115, 167222, 181733, 202510, 222761, 266035, 318230, 363466, 418055, 445522, 532070, 585277, 836110, 908665, 1113805, 1170554, 1272131, 1817330, 1999063, 2227610, 2544262, 2926385, 3998126, 5852770, 6360655, 9995315, 12721310, 13993441, 19990630, 21989693, 27986882, 43979386, 69967205, 109948465, 139934410, 153927851, 219896930, 307855702, 769639255, 1539278510]

約数ペア:

[(1, 1539278510), (2, 769639255), (5, 307855702), (7, 219896930), (10, 153927851), (11, 139934410), (14, 109948465), (22, 69967205), (35, 43979386), (55, 27986882), (70, 21989693), (77, 19990630), (110, 13993441), (121, 12721310), (154, 9995315), (242, 6360655), (263, 5852770), (385, 3998126), (526, 2926385), (605, 2544262), (691, 2227610), (770, 1999063), (847, 1817330), (1210, 1272131), (1315, 1170554), (1382, 1113805), (1694, 908665), (1841, 836110), (2630, 585277), (2893, 532070), (3455, 445522), (3682, 418055), (4235, 363466), (4837, 318230), (5786, 266035), (6910, 222761), (7601, 202510), (8470, 181733), (9205, 167222), (9674, 159115), (14465, 106414), (15202, 101255), (18410, 83611), (20251, 76010), (24185, 63646), (28930, 53207), (31823, 48370), (38005, 40502)]