137808330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 392601600

約数和(自身を除く): 254793270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 31, 33, 38, 55, 57, 62, 66, 93, 95, 110, 114, 155, 165, 186, 190, 209, 285, 310, 330, 341, 418, 465, 570, 589, 627, 682, 709, 930, 1023, 1045, 1178, 1254, 1418, 1705, 1767, 2046, 2090, 2127, 2945, 3135, 3410, 3534, 3545, 4254, 5115, 5890, 6270, 6479, 7090, 7799, 8835, 10230, 10635, 12958, 13471, 15598, 17670, 19437, 21270, 21979, 23397, 26942, 32395, 38874, 38995, 40413, 43958, 46794, 64790, 65937, 67355, 77990, 80826, 97185, 109895, 116985, 131874, 134710, 148181, 194370, 202065, 219790, 233970, 241769, 296362, 329685, 404130, 417601, 444543, 483538, 659370, 725307, 740905, 835202, 889086, 1208845, 1252803, 1450614, 1481810, 2088005, 2222715, 2417690, 2505606, 3626535, 4176010, 4445430, 4593611, 6264015, 7253070, 9187222, 12528030, 13780833, 22968055, 27561666, 45936110, 68904165, 137808330]

約数ペア:

[(1, 137808330), (2, 68904165), (3, 45936110), (5, 27561666), (6, 22968055), (10, 13780833), (11, 12528030), (15, 9187222), (19, 7253070), (22, 6264015), (30, 4593611), (31, 4445430), (33, 4176010), (38, 3626535), (55, 2505606), (57, 2417690), (62, 2222715), (66, 2088005), (93, 1481810), (95, 1450614), (110, 1252803), (114, 1208845), (155, 889086), (165, 835202), (186, 740905), (190, 725307), (209, 659370), (285, 483538), (310, 444543), (330, 417601), (341, 404130), (418, 329685), (465, 296362), (570, 241769), (589, 233970), (627, 219790), (682, 202065), (709, 194370), (930, 148181), (1023, 134710), (1045, 131874), (1178, 116985), (1254, 109895), (1418, 97185), (1705, 80826), (1767, 77990), (2046, 67355), (2090, 65937), (2127, 64790), (2945, 46794), (3135, 43958), (3410, 40413), (3534, 38995), (3545, 38874), (4254, 32395), (5115, 26942), (5890, 23397), (6270, 21979), (6479, 21270), (7090, 19437), (7799, 17670), (8835, 15598), (10230, 13471), (10635, 12958)]