283720710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 128

約数和(自身を含む): 847042560

約数和(自身を除く): 563321850

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 103, 105, 130, 182, 195, 206, 210, 273, 309, 390, 455, 515, 546, 618, 721, 910, 1009, 1030, 1339, 1365, 1442, 1545, 2018, 2163, 2678, 2730, 3027, 3090, 3605, 4017, 4326, 5045, 6054, 6695, 7063, 7210, 8034, 9373, 10090, 10815, 13117, 13390, 14126, 15135, 18746, 20085, 21189, 21630, 26234, 28119, 30270, 35315, 39351, 40170, 42378, 46865, 56238, 65585, 70630, 78702, 91819, 93730, 103927, 105945, 131170, 140595, 183638, 196755, 207854, 211890, 275457, 281190, 311781, 393510, 459095, 519635, 550914, 623562, 727489, 918190, 1039270, 1351051, 1377285, 1454978, 1558905, 2182467, 2702102, 2754570, 3117810, 3637445, 4053153, 4364934, 6755255, 7274890, 8106306, 9457357, 10912335, 13510510, 18914714, 20265765, 21824670, 28372071, 40531530, 47286785, 56744142, 94573570, 141860355, 283720710]

約数ペア:

[(1, 283720710), (2, 141860355), (3, 94573570), (5, 56744142), (6, 47286785), (7, 40531530), (10, 28372071), (13, 21824670), (14, 20265765), (15, 18914714), (21, 13510510), (26, 10912335), (30, 9457357), (35, 8106306), (39, 7274890), (42, 6755255), (65, 4364934), (70, 4053153), (78, 3637445), (91, 3117810), (103, 2754570), (105, 2702102), (130, 2182467), (182, 1558905), (195, 1454978), (206, 1377285), (210, 1351051), (273, 1039270), (309, 918190), (390, 727489), (455, 623562), (515, 550914), (546, 519635), (618, 459095), (721, 393510), (910, 311781), (1009, 281190), (1030, 275457), (1339, 211890), (1365, 207854), (1442, 196755), (1545, 183638), (2018, 140595), (2163, 131170), (2678, 105945), (2730, 103927), (3027, 93730), (3090, 91819), (3605, 78702), (4017, 70630), (4326, 65585), (5045, 56238), (6054, 46865), (6695, 42378), (7063, 40170), (7210, 39351), (8034, 35315), (9373, 30270), (10090, 28119), (10815, 26234), (13117, 21630), (13390, 21189), (14126, 20085), (15135, 18746)]