2071380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4379820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 79, 92, 95, 114, 115, 138, 158, 190, 228, 230, 237, 276, 285, 316, 345, 380, 395, 437, 460, 474, 570, 690, 790, 874, 948, 1140, 1185, 1311, 1380, 1501, 1580, 1748, 1817, 2185, 2370, 2622, 3002, 3634, 4370, 4503, 4740, 5244, 5451, 6004, 6555, 7268, 7505, 8740, 9006, 9085, 10902, 13110, 15010, 18012, 18170, 21804, 22515, 26220, 27255, 30020, 34523, 36340, 45030, 54510, 69046, 90060, 103569, 109020, 138092, 172615, 207138, 345230, 414276, 517845, 690460, 1035690, 2071380]

約数ペア:

[(1, 2071380), (2, 1035690), (3, 690460), (4, 517845), (5, 414276), (6, 345230), (10, 207138), (12, 172615), (15, 138092), (19, 109020), (20, 103569), (23, 90060), (30, 69046), (38, 54510), (46, 45030), (57, 36340), (60, 34523), (69, 30020), (76, 27255), (79, 26220), (92, 22515), (95, 21804), (114, 18170), (115, 18012), (138, 15010), (158, 13110), (190, 10902), (228, 9085), (230, 9006), (237, 8740), (276, 7505), (285, 7268), (316, 6555), (345, 6004), (380, 5451), (395, 5244), (437, 4740), (460, 4503), (474, 4370), (570, 3634), (690, 3002), (790, 2622), (874, 2370), (948, 2185), (1140, 1817), (1185, 1748), (1311, 1580), (1380, 1501)]