70712180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 204083712

約数和(自身を除く): 133371532

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 37, 44, 55, 68, 70, 73, 74, 77, 85, 110, 119, 140, 146, 148, 154, 170, 185, 187, 220, 238, 259, 292, 308, 340, 365, 370, 374, 385, 407, 476, 511, 518, 595, 629, 730, 740, 748, 770, 803, 814, 935, 1022, 1036, 1190, 1241, 1258, 1295, 1309, 1460, 1540, 1606, 1628, 1870, 2035, 2044, 2380, 2482, 2516, 2555, 2590, 2618, 2701, 2849, 3145, 3212, 3740, 4015, 4070, 4403, 4964, 5110, 5180, 5236, 5402, 5621, 5698, 6205, 6290, 6545, 6919, 8030, 8140, 8687, 8806, 10220, 10804, 11242, 11396, 12410, 12580, 13090, 13505, 13651, 13838, 14245, 16060, 17374, 17612, 18907, 22015, 22484, 24820, 26180, 27010, 27302, 27676, 28105, 28490, 29711, 34595, 34748, 37814, 43435, 44030, 45917, 48433, 54020, 54604, 56210, 56980, 59422, 68255, 69190, 75628, 86870, 88060, 91834, 94535, 95557, 96866, 112420, 118844, 136510, 138380, 148555, 173740, 183668, 189070, 191114, 193732, 207977, 229585, 242165, 273020, 297110, 321419, 378140, 382228, 415954, 459170, 477785, 484330, 505087, 594220, 642838, 831908, 918340, 955570, 968660, 1010174, 1039885, 1285676, 1607095, 1911140, 2020348, 2079770, 2525435, 3214190, 3535609, 4159540, 5050870, 6428380, 7071218, 10101740, 14142436, 17678045, 35356090, 70712180]

約数ペア:

[(1, 70712180), (2, 35356090), (4, 17678045), (5, 14142436), (7, 10101740), (10, 7071218), (11, 6428380), (14, 5050870), (17, 4159540), (20, 3535609), (22, 3214190), (28, 2525435), (34, 2079770), (35, 2020348), (37, 1911140), (44, 1607095), (55, 1285676), (68, 1039885), (70, 1010174), (73, 968660), (74, 955570), (77, 918340), (85, 831908), (110, 642838), (119, 594220), (140, 505087), (146, 484330), (148, 477785), (154, 459170), (170, 415954), (185, 382228), (187, 378140), (220, 321419), (238, 297110), (259, 273020), (292, 242165), (308, 229585), (340, 207977), (365, 193732), (370, 191114), (374, 189070), (385, 183668), (407, 173740), (476, 148555), (511, 138380), (518, 136510), (595, 118844), (629, 112420), (730, 96866), (740, 95557), (748, 94535), (770, 91834), (803, 88060), (814, 86870), (935, 75628), (1022, 69190), (1036, 68255), (1190, 59422), (1241, 56980), (1258, 56210), (1295, 54604), (1309, 54020), (1460, 48433), (1540, 45917), (1606, 44030), (1628, 43435), (1870, 37814), (2035, 34748), (2044, 34595), (2380, 29711), (2482, 28490), (2516, 28105), (2555, 27676), (2590, 27302), (2618, 27010), (2701, 26180), (2849, 24820), (3145, 22484), (3212, 22015), (3740, 18907), (4015, 17612), (4070, 17374), (4403, 16060), (4964, 14245), (5110, 13838), (5180, 13651), (5236, 13505), (5402, 13090), (5621, 12580), (5698, 12410), (6205, 11396), (6290, 11242), (6545, 10804), (6919, 10220), (8030, 8806), (8140, 8687)]