458349780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1117}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 1469534976

約数和(自身を除く): 1011185196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 977, 1117, 1954, 2234, 2931, 3351, 3908, 4468, 4885, 5585, 5862, 6702, 6839, 7819, 9770, 11170, 11724, 13404, 13678, 14655, 15638, 16755, 19540, 20517, 22340, 23457, 27356, 29310, 31276, 33510, 34195, 39095, 41034, 46914, 58620, 67020, 68390, 78190, 82068, 93828, 102585, 117285, 136780, 156380, 205170, 234570, 410340, 469140, 1091309, 2182618, 3273927, 4365236, 5456545, 6547854, 7639163, 10913090, 13095708, 15278326, 16369635, 21826180, 22917489, 30556652, 32739270, 38195815, 45834978, 65478540, 76391630, 91669956, 114587445, 152783260, 229174890, 458349780]

約数ペア:

[(1, 458349780), (2, 229174890), (3, 152783260), (4, 114587445), (5, 91669956), (6, 76391630), (7, 65478540), (10, 45834978), (12, 38195815), (14, 32739270), (15, 30556652), (20, 22917489), (21, 21826180), (28, 16369635), (30, 15278326), (35, 13095708), (42, 10913090), (60, 7639163), (70, 6547854), (84, 5456545), (105, 4365236), (140, 3273927), (210, 2182618), (420, 1091309), (977, 469140), (1117, 410340), (1954, 234570), (2234, 205170), (2931, 156380), (3351, 136780), (3908, 117285), (4468, 102585), (4885, 93828), (5585, 82068), (5862, 78190), (6702, 68390), (6839, 67020), (7819, 58620), (9770, 46914), (11170, 41034), (11724, 39095), (13404, 34195), (13678, 33510), (14655, 31276), (15638, 29310), (16755, 27356), (19540, 23457), (20517, 22340)]