75867190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 173599200

約数和(自身を除く): 97732010

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 98, 133, 145, 190, 203, 245, 266, 281, 290, 406, 490, 551, 562, 665, 931, 1015, 1102, 1330, 1405, 1421, 1862, 1967, 2030, 2755, 2810, 2842, 3857, 3934, 4655, 5339, 5510, 7105, 7714, 8149, 9310, 9835, 10678, 13769, 14210, 16298, 19285, 19670, 26695, 26999, 27538, 37373, 38570, 40745, 53390, 53998, 57043, 68845, 74746, 81490, 114086, 134995, 137690, 154831, 186865, 261611, 269990, 285215, 309662, 373730, 399301, 523222, 570430, 774155, 798602, 1083817, 1308055, 1548310, 1996505, 2167634, 2616110, 3993010, 5419085, 7586719, 10838170, 15173438, 37933595, 75867190]

約数ペア:

[(1, 75867190), (2, 37933595), (5, 15173438), (7, 10838170), (10, 7586719), (14, 5419085), (19, 3993010), (29, 2616110), (35, 2167634), (38, 1996505), (49, 1548310), (58, 1308055), (70, 1083817), (95, 798602), (98, 774155), (133, 570430), (145, 523222), (190, 399301), (203, 373730), (245, 309662), (266, 285215), (281, 269990), (290, 261611), (406, 186865), (490, 154831), (551, 137690), (562, 134995), (665, 114086), (931, 81490), (1015, 74746), (1102, 68845), (1330, 57043), (1405, 53998), (1421, 53390), (1862, 40745), (1967, 38570), (2030, 37373), (2755, 27538), (2810, 26999), (2842, 26695), (3857, 19670), (3934, 19285), (4655, 16298), (5339, 14210), (5510, 13769), (7105, 10678), (7714, 9835), (8149, 9310)]