17393432580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{4373}}^1$

素因数の和:5570

約数の個数: 144

約数和(自身を含む): 55597389120

約数和(自身を除く): 38203956540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1163, 1710, 2326, 3420, 3489, 4373, 4652, 5815, 6978, 8746, 10467, 11630, 13119, 13956, 17445, 17492, 20934, 21865, 22097, 23260, 26238, 34890, 39357, 41868, 43730, 44194, 52335, 52476, 65595, 66291, 69780, 78714, 83087, 87460, 88388, 104670, 110485, 131190, 132582, 157428, 166174, 196785, 198873, 209340, 220970, 249261, 262380, 265164, 331455, 332348, 393570, 397746, 415435, 441940, 498522, 662910, 747783, 787140, 795492, 830870, 994365, 997044, 1246305, 1325820, 1495566, 1661740, 1988730, 2492610, 2991132, 3738915, 3977460, 4985220, 5085799, 7477830, 10171598, 14955660, 15257397, 20343196, 25428995, 30514794, 45772191, 50857990, 61029588, 76286985, 91544382, 96630181, 101715980, 152573970, 183088764, 193260362, 228860955, 289890543, 305147940, 386520724, 457721910, 483150905, 579781086, 869671629, 915443820, 966301810, 1159562172, 1449452715, 1739343258, 1932603620, 2898905430, 3478686516, 4348358145, 5797810860, 8696716290, 17393432580]

約数ペア:

[(1, 17393432580), (2, 8696716290), (3, 5797810860), (4, 4348358145), (5, 3478686516), (6, 2898905430), (9, 1932603620), (10, 1739343258), (12, 1449452715), (15, 1159562172), (18, 966301810), (19, 915443820), (20, 869671629), (30, 579781086), (36, 483150905), (38, 457721910), (45, 386520724), (57, 305147940), (60, 289890543), (76, 228860955), (90, 193260362), (95, 183088764), (114, 152573970), (171, 101715980), (180, 96630181), (190, 91544382), (228, 76286985), (285, 61029588), (342, 50857990), (380, 45772191), (570, 30514794), (684, 25428995), (855, 20343196), (1140, 15257397), (1163, 14955660), (1710, 10171598), (2326, 7477830), (3420, 5085799), (3489, 4985220), (4373, 3977460), (4652, 3738915), (5815, 2991132), (6978, 2492610), (8746, 1988730), (10467, 1661740), (11630, 1495566), (13119, 1325820), (13956, 1246305), (17445, 997044), (17492, 994365), (20934, 830870), (21865, 795492), (22097, 787140), (23260, 747783), (26238, 662910), (34890, 498522), (39357, 441940), (41868, 415435), (43730, 397746), (44194, 393570), (52335, 332348), (52476, 331455), (65595, 265164), (66291, 262380), (69780, 249261), (78714, 220970), (83087, 209340), (87460, 198873), (88388, 196785), (104670, 166174), (110485, 157428), (131190, 132582)]