1383157060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 3318174720

約数和(自身を除く): 1935017660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 59, 68, 76, 85, 95, 118, 170, 190, 191, 236, 295, 323, 340, 361, 380, 382, 590, 646, 722, 764, 955, 1003, 1121, 1180, 1292, 1444, 1615, 1805, 1910, 2006, 2242, 3230, 3247, 3610, 3629, 3820, 4012, 4484, 5015, 5605, 6137, 6460, 6494, 7220, 7258, 10030, 11210, 11269, 12274, 12988, 14516, 16235, 18145, 19057, 20060, 21299, 22420, 22538, 24548, 30685, 32470, 36290, 38114, 42598, 45076, 56345, 61370, 61693, 64940, 68951, 72580, 76228, 85196, 95285, 106495, 112690, 122740, 123386, 137902, 190570, 191573, 212990, 214111, 225380, 246772, 275804, 308465, 344755, 362083, 381140, 383146, 425980, 428222, 616930, 689510, 724166, 766292, 856444, 957865, 1070555, 1172167, 1233860, 1379020, 1448332, 1810415, 1915730, 2141110, 2344334, 3620830, 3639887, 3831460, 4068109, 4282220, 4688668, 5860835, 7241660, 7279774, 8136218, 11721670, 14559548, 16272436, 18199435, 20340545, 23443340, 36398870, 40681090, 69157853, 72797740, 81362180, 138315706, 276631412, 345789265, 691578530, 1383157060]

約数ペア:

[(1, 1383157060), (2, 691578530), (4, 345789265), (5, 276631412), (10, 138315706), (17, 81362180), (19, 72797740), (20, 69157853), (34, 40681090), (38, 36398870), (59, 23443340), (68, 20340545), (76, 18199435), (85, 16272436), (95, 14559548), (118, 11721670), (170, 8136218), (190, 7279774), (191, 7241660), (236, 5860835), (295, 4688668), (323, 4282220), (340, 4068109), (361, 3831460), (380, 3639887), (382, 3620830), (590, 2344334), (646, 2141110), (722, 1915730), (764, 1810415), (955, 1448332), (1003, 1379020), (1121, 1233860), (1180, 1172167), (1292, 1070555), (1444, 957865), (1615, 856444), (1805, 766292), (1910, 724166), (2006, 689510), (2242, 616930), (3230, 428222), (3247, 425980), (3610, 383146), (3629, 381140), (3820, 362083), (4012, 344755), (4484, 308465), (5015, 275804), (5605, 246772), (6137, 225380), (6460, 214111), (6494, 212990), (7220, 191573), (7258, 190570), (10030, 137902), (11210, 123386), (11269, 122740), (12274, 112690), (12988, 106495), (14516, 95285), (16235, 85196), (18145, 76228), (19057, 72580), (20060, 68951), (21299, 64940), (22420, 61693), (22538, 61370), (24548, 56345), (30685, 45076), (32470, 42598), (36290, 38114)]