1245310850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 2864066688

約数和(自身を除く): 1618755838

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 37, 46, 50, 70, 74, 113, 115, 161, 175, 185, 226, 230, 259, 322, 350, 370, 518, 565, 575, 791, 805, 851, 925, 1130, 1150, 1295, 1369, 1582, 1610, 1702, 1850, 2590, 2599, 2738, 2825, 3955, 4025, 4181, 4255, 5198, 5650, 5957, 6475, 6845, 7910, 8050, 8362, 8510, 9583, 11914, 12950, 12995, 13690, 18193, 19166, 19775, 20905, 21275, 25990, 29267, 29785, 31487, 34225, 36386, 39550, 41810, 42550, 47915, 58534, 59570, 62974, 64975, 68450, 90965, 95830, 96163, 104525, 129950, 146335, 148925, 154697, 157435, 181930, 192326, 209050, 220409, 239575, 292670, 297850, 309394, 314870, 440818, 454825, 479150, 480815, 673141, 731675, 773485, 787175, 909650, 961630, 1082879, 1102045, 1346282, 1463350, 1546970, 1574350, 2165758, 2204090, 2404075, 3365705, 3558031, 3867425, 4808150, 5414395, 5510225, 6731410, 7116062, 7734850, 10828790, 11020450, 16828525, 17790155, 24906217, 27071975, 33657050, 35580310, 49812434, 54143950, 88950775, 124531085, 177901550, 249062170, 622655425, 1245310850]

約数ペア:

[(1, 1245310850), (2, 622655425), (5, 249062170), (7, 177901550), (10, 124531085), (14, 88950775), (23, 54143950), (25, 49812434), (35, 35580310), (37, 33657050), (46, 27071975), (50, 24906217), (70, 17790155), (74, 16828525), (113, 11020450), (115, 10828790), (161, 7734850), (175, 7116062), (185, 6731410), (226, 5510225), (230, 5414395), (259, 4808150), (322, 3867425), (350, 3558031), (370, 3365705), (518, 2404075), (565, 2204090), (575, 2165758), (791, 1574350), (805, 1546970), (851, 1463350), (925, 1346282), (1130, 1102045), (1150, 1082879), (1295, 961630), (1369, 909650), (1582, 787175), (1610, 773485), (1702, 731675), (1850, 673141), (2590, 480815), (2599, 479150), (2738, 454825), (2825, 440818), (3955, 314870), (4025, 309394), (4181, 297850), (4255, 292670), (5198, 239575), (5650, 220409), (5957, 209050), (6475, 192326), (6845, 181930), (7910, 157435), (8050, 154697), (8362, 148925), (8510, 146335), (9583, 129950), (11914, 104525), (12950, 96163), (12995, 95830), (13690, 90965), (18193, 68450), (19166, 64975), (19775, 62974), (20905, 59570), (21275, 58534), (25990, 47915), (29267, 42550), (29785, 41810), (31487, 39550), (34225, 36386)]