118866090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 354631680

約数和(自身を除く): 235765590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 961, 1085, 1178, 1302, 1330, 1767, 1922, 1995, 2170, 2883, 2945, 3255, 3534, 3990, 4123, 4805, 5766, 5890, 6510, 6727, 8246, 8835, 9610, 12369, 13454, 14415, 17670, 18259, 20181, 20615, 24738, 28830, 29791, 33635, 36518, 40362, 41230, 54777, 59582, 61845, 67270, 89373, 91295, 100905, 109554, 123690, 127813, 148955, 178746, 182590, 201810, 208537, 255626, 273885, 297910, 383439, 417074, 446865, 547770, 566029, 625611, 639065, 766878, 893730, 1042685, 1132058, 1251222, 1278130, 1698087, 1917195, 2085370, 2830145, 3128055, 3396174, 3834390, 3962203, 5660290, 6256110, 7924406, 8490435, 11886609, 16980870, 19811015, 23773218, 39622030, 59433045, 118866090]

約数ペア:

[(1, 118866090), (2, 59433045), (3, 39622030), (5, 23773218), (6, 19811015), (7, 16980870), (10, 11886609), (14, 8490435), (15, 7924406), (19, 6256110), (21, 5660290), (30, 3962203), (31, 3834390), (35, 3396174), (38, 3128055), (42, 2830145), (57, 2085370), (62, 1917195), (70, 1698087), (93, 1278130), (95, 1251222), (105, 1132058), (114, 1042685), (133, 893730), (155, 766878), (186, 639065), (190, 625611), (210, 566029), (217, 547770), (266, 446865), (285, 417074), (310, 383439), (399, 297910), (434, 273885), (465, 255626), (570, 208537), (589, 201810), (651, 182590), (665, 178746), (798, 148955), (930, 127813), (961, 123690), (1085, 109554), (1178, 100905), (1302, 91295), (1330, 89373), (1767, 67270), (1922, 61845), (1995, 59582), (2170, 54777), (2883, 41230), (2945, 40362), (3255, 36518), (3534, 33635), (3990, 29791), (4123, 28830), (4805, 24738), (5766, 20615), (5890, 20181), (6510, 18259), (6727, 17670), (8246, 14415), (8835, 13454), (9610, 12369)]