304345140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15901}}^1$

素因数の和:15953

約数の個数: 96

約数和(自身を含む): 961752960

約数和(自身を除く): 657407820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 15901, 19140, 31802, 47703, 63604, 79505, 95406, 159010, 174911, 190812, 238515, 318020, 349822, 461129, 477030, 524733, 699644, 874555, 922258, 954060, 1049466, 1383387, 1749110, 1844516, 2098932, 2305645, 2623665, 2766774, 3498220, 4611290, 5072419, 5247330, 5533548, 6916935, 9222580, 10144838, 10494660, 13833870, 15217257, 20289676, 25362095, 27667740, 30434514, 50724190, 60869028, 76086285, 101448380, 152172570, 304345140]

約数ペア:

[(1, 304345140), (2, 152172570), (3, 101448380), (4, 76086285), (5, 60869028), (6, 50724190), (10, 30434514), (11, 27667740), (12, 25362095), (15, 20289676), (20, 15217257), (22, 13833870), (29, 10494660), (30, 10144838), (33, 9222580), (44, 6916935), (55, 5533548), (58, 5247330), (60, 5072419), (66, 4611290), (87, 3498220), (110, 2766774), (116, 2623665), (132, 2305645), (145, 2098932), (165, 1844516), (174, 1749110), (220, 1383387), (290, 1049466), (319, 954060), (330, 922258), (348, 874555), (435, 699644), (580, 524733), (638, 477030), (660, 461129), (870, 349822), (957, 318020), (1276, 238515), (1595, 190812), (1740, 174911), (1914, 159010), (3190, 95406), (3828, 79505), (4785, 63604), (6380, 47703), (9570, 31802), (15901, 19140)]