941905620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 3025189440

約数和(自身を除く): 2083283820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 193, 228, 285, 342, 380, 386, 570, 579, 684, 772, 855, 965, 1140, 1158, 1427, 1710, 1737, 1930, 2316, 2854, 2895, 3420, 3474, 3667, 3860, 4281, 5708, 5790, 6948, 7135, 7334, 8562, 8685, 11001, 11580, 12843, 14270, 14668, 17124, 17370, 18335, 21405, 22002, 25686, 27113, 28540, 33003, 34740, 36670, 42810, 44004, 51372, 54226, 55005, 64215, 66006, 73340, 81339, 85620, 108452, 110010, 128430, 132012, 135565, 162678, 165015, 220020, 244017, 256860, 271130, 275411, 325356, 330030, 406695, 488034, 542260, 550822, 660060, 813390, 826233, 976068, 1101644, 1220085, 1377055, 1626780, 1652466, 2440170, 2478699, 2754110, 3304932, 4131165, 4880340, 4957398, 5232809, 5508220, 8262330, 9914796, 10465618, 12393495, 15698427, 16524660, 20931236, 24786990, 26164045, 31396854, 47095281, 49573980, 52328090, 62793708, 78492135, 94190562, 104656180, 156984270, 188381124, 235476405, 313968540, 470952810, 941905620]

約数ペア:

[(1, 941905620), (2, 470952810), (3, 313968540), (4, 235476405), (5, 188381124), (6, 156984270), (9, 104656180), (10, 94190562), (12, 78492135), (15, 62793708), (18, 52328090), (19, 49573980), (20, 47095281), (30, 31396854), (36, 26164045), (38, 24786990), (45, 20931236), (57, 16524660), (60, 15698427), (76, 12393495), (90, 10465618), (95, 9914796), (114, 8262330), (171, 5508220), (180, 5232809), (190, 4957398), (193, 4880340), (228, 4131165), (285, 3304932), (342, 2754110), (380, 2478699), (386, 2440170), (570, 1652466), (579, 1626780), (684, 1377055), (772, 1220085), (855, 1101644), (965, 976068), (1140, 826233), (1158, 813390), (1427, 660060), (1710, 550822), (1737, 542260), (1930, 488034), (2316, 406695), (2854, 330030), (2895, 325356), (3420, 275411), (3474, 271130), (3667, 256860), (3860, 244017), (4281, 220020), (5708, 165015), (5790, 162678), (6948, 135565), (7135, 132012), (7334, 128430), (8562, 110010), (8685, 108452), (11001, 85620), (11580, 81339), (12843, 73340), (14270, 66006), (14668, 64215), (17124, 55005), (17370, 54226), (18335, 51372), (21405, 44004), (22002, 42810), (25686, 36670), (27113, 34740), (28540, 33003)]