61019070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 180956160

約数和(自身を除く): 119937090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 190, 205, 210, 246, 266, 285, 287, 373, 399, 410, 570, 574, 615, 665, 746, 779, 798, 861, 1119, 1230, 1330, 1435, 1558, 1722, 1865, 1995, 2238, 2337, 2611, 2870, 3730, 3895, 3990, 4305, 4674, 5222, 5453, 5595, 7087, 7790, 7833, 8610, 10906, 11190, 11685, 13055, 14174, 15293, 15666, 16359, 21261, 23370, 26110, 27265, 30586, 32718, 35435, 39165, 42522, 45879, 49609, 54530, 70870, 76465, 78330, 81795, 91758, 99218, 106305, 107051, 148827, 152930, 163590, 212610, 214102, 229395, 248045, 290567, 297654, 321153, 458790, 496090, 535255, 581134, 642306, 744135, 871701, 1070510, 1452835, 1488270, 1605765, 1743402, 2033969, 2905670, 3211530, 4067938, 4358505, 6101907, 8717010, 10169845, 12203814, 20339690, 30509535, 61019070]

約数ペア:

[(1, 61019070), (2, 30509535), (3, 20339690), (5, 12203814), (6, 10169845), (7, 8717010), (10, 6101907), (14, 4358505), (15, 4067938), (19, 3211530), (21, 2905670), (30, 2033969), (35, 1743402), (38, 1605765), (41, 1488270), (42, 1452835), (57, 1070510), (70, 871701), (82, 744135), (95, 642306), (105, 581134), (114, 535255), (123, 496090), (133, 458790), (190, 321153), (205, 297654), (210, 290567), (246, 248045), (266, 229395), (285, 214102), (287, 212610), (373, 163590), (399, 152930), (410, 148827), (570, 107051), (574, 106305), (615, 99218), (665, 91758), (746, 81795), (779, 78330), (798, 76465), (861, 70870), (1119, 54530), (1230, 49609), (1330, 45879), (1435, 42522), (1558, 39165), (1722, 35435), (1865, 32718), (1995, 30586), (2238, 27265), (2337, 26110), (2611, 23370), (2870, 21261), (3730, 16359), (3895, 15666), (3990, 15293), (4305, 14174), (4674, 13055), (5222, 11685), (5453, 11190), (5595, 10906), (7087, 8610), (7790, 7833)]