74015620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 190294272

約数和(自身を除く): 116278652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 137, 140, 170, 227, 238, 274, 340, 454, 476, 548, 595, 685, 908, 959, 1135, 1190, 1370, 1589, 1918, 2270, 2329, 2380, 2740, 3178, 3836, 3859, 4540, 4658, 4795, 6356, 7718, 7945, 9316, 9590, 11645, 15436, 15890, 16303, 19180, 19295, 23290, 27013, 31099, 31780, 32606, 38590, 46580, 54026, 62198, 65212, 77180, 81515, 108052, 124396, 135065, 155495, 163030, 217693, 270130, 310990, 326060, 435386, 528683, 540260, 621980, 870772, 1057366, 1088465, 2114732, 2176930, 2643415, 3700781, 4353860, 5286830, 7401562, 10573660, 14803124, 18503905, 37007810, 74015620]

約数ペア:

[(1, 74015620), (2, 37007810), (4, 18503905), (5, 14803124), (7, 10573660), (10, 7401562), (14, 5286830), (17, 4353860), (20, 3700781), (28, 2643415), (34, 2176930), (35, 2114732), (68, 1088465), (70, 1057366), (85, 870772), (119, 621980), (137, 540260), (140, 528683), (170, 435386), (227, 326060), (238, 310990), (274, 270130), (340, 217693), (454, 163030), (476, 155495), (548, 135065), (595, 124396), (685, 108052), (908, 81515), (959, 77180), (1135, 65212), (1190, 62198), (1370, 54026), (1589, 46580), (1918, 38590), (2270, 32606), (2329, 31780), (2380, 31099), (2740, 27013), (3178, 23290), (3836, 19295), (3859, 19180), (4540, 16303), (4658, 15890), (4795, 15436), (6356, 11645), (7718, 9590), (7945, 9316)]