274244740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4877

約数の個数: 96

約数和(自身を含む): 737581824

約数和(自身を除く): 463337084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1295, 1540, 1628, 2035, 2590, 2849, 4070, 4813, 5180, 5698, 8140, 9626, 11396, 14245, 19252, 24065, 28490, 33691, 48130, 52943, 56980, 67382, 96260, 105886, 134764, 168455, 178081, 211772, 264715, 336910, 356162, 370601, 529430, 673820, 712324, 741202, 890405, 1058860, 1246567, 1482404, 1780810, 1853005, 1958891, 2493134, 3561620, 3706010, 3917782, 4986268, 6232835, 7412020, 7835564, 9794455, 12465670, 13712237, 19588910, 24931340, 27424474, 39177820, 54848948, 68561185, 137122370, 274244740]

約数ペア:

[(1, 274244740), (2, 137122370), (4, 68561185), (5, 54848948), (7, 39177820), (10, 27424474), (11, 24931340), (14, 19588910), (20, 13712237), (22, 12465670), (28, 9794455), (35, 7835564), (37, 7412020), (44, 6232835), (55, 4986268), (70, 3917782), (74, 3706010), (77, 3561620), (110, 2493134), (140, 1958891), (148, 1853005), (154, 1780810), (185, 1482404), (220, 1246567), (259, 1058860), (308, 890405), (370, 741202), (385, 712324), (407, 673820), (518, 529430), (740, 370601), (770, 356162), (814, 336910), (1036, 264715), (1295, 211772), (1540, 178081), (1628, 168455), (2035, 134764), (2590, 105886), (2849, 96260), (4070, 67382), (4813, 56980), (5180, 52943), (5698, 48130), (8140, 33691), (9626, 28490), (11396, 24065), (14245, 19252)]