305736060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5395

約数の個数: 96

約数和(自身を含む): 985582080

約数和(自身を除く): 679846020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1668, 1946, 2085, 2780, 2919, 3892, 4170, 4865, 5237, 5838, 8340, 9730, 10474, 11676, 14595, 15711, 19460, 20948, 26185, 29190, 31422, 36659, 52370, 58380, 62844, 73318, 78555, 104740, 109977, 146636, 157110, 183295, 219954, 314220, 366590, 439908, 549885, 727943, 733180, 1099770, 1455886, 2183829, 2199540, 2911772, 3639715, 4367658, 5095601, 7279430, 8735316, 10191202, 10919145, 14558860, 15286803, 20382404, 21838290, 25478005, 30573606, 43676580, 50956010, 61147212, 76434015, 101912020, 152868030, 305736060]

約数ペア:

[(1, 305736060), (2, 152868030), (3, 101912020), (4, 76434015), (5, 61147212), (6, 50956010), (7, 43676580), (10, 30573606), (12, 25478005), (14, 21838290), (15, 20382404), (20, 15286803), (21, 14558860), (28, 10919145), (30, 10191202), (35, 8735316), (42, 7279430), (60, 5095601), (70, 4367658), (84, 3639715), (105, 2911772), (139, 2199540), (140, 2183829), (210, 1455886), (278, 1099770), (417, 733180), (420, 727943), (556, 549885), (695, 439908), (834, 366590), (973, 314220), (1390, 219954), (1668, 183295), (1946, 157110), (2085, 146636), (2780, 109977), (2919, 104740), (3892, 78555), (4170, 73318), (4865, 62844), (5237, 58380), (5838, 52370), (8340, 36659), (9730, 31422), (10474, 29190), (11676, 26185), (14595, 20948), (15711, 19460)]