7482860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 20224512

約数和(自身を除く): 12741652

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 113, 140, 154, 172, 215, 220, 226, 301, 308, 385, 430, 452, 473, 565, 602, 770, 791, 860, 946, 1130, 1204, 1243, 1505, 1540, 1582, 1892, 2260, 2365, 2486, 3010, 3164, 3311, 3955, 4730, 4859, 4972, 6020, 6215, 6622, 7910, 8701, 9460, 9718, 12430, 13244, 15820, 16555, 17402, 19436, 24295, 24860, 33110, 34013, 34804, 43505, 48590, 53449, 66220, 68026, 87010, 97180, 106898, 136052, 170065, 174020, 213796, 267245, 340130, 374143, 534490, 680260, 748286, 1068980, 1496572, 1870715, 3741430, 7482860]

約数ペア:

[(1, 7482860), (2, 3741430), (4, 1870715), (5, 1496572), (7, 1068980), (10, 748286), (11, 680260), (14, 534490), (20, 374143), (22, 340130), (28, 267245), (35, 213796), (43, 174020), (44, 170065), (55, 136052), (70, 106898), (77, 97180), (86, 87010), (110, 68026), (113, 66220), (140, 53449), (154, 48590), (172, 43505), (215, 34804), (220, 34013), (226, 33110), (301, 24860), (308, 24295), (385, 19436), (430, 17402), (452, 16555), (473, 15820), (565, 13244), (602, 12430), (770, 9718), (791, 9460), (860, 8701), (946, 7910), (1130, 6622), (1204, 6215), (1243, 6020), (1505, 4972), (1540, 4859), (1582, 4730), (1892, 3955), (2260, 3311), (2365, 3164), (2486, 3010)]