2176260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 6773760

約数和(自身を除く): 4597500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 83, 92, 95, 114, 115, 138, 166, 190, 228, 230, 249, 276, 285, 332, 345, 380, 415, 437, 460, 498, 570, 690, 830, 874, 996, 1140, 1245, 1311, 1380, 1577, 1660, 1748, 1909, 2185, 2490, 2622, 3154, 3818, 4370, 4731, 4980, 5244, 5727, 6308, 6555, 7636, 7885, 8740, 9462, 9545, 11454, 13110, 15770, 18924, 19090, 22908, 23655, 26220, 28635, 31540, 36271, 38180, 47310, 57270, 72542, 94620, 108813, 114540, 145084, 181355, 217626, 362710, 435252, 544065, 725420, 1088130, 2176260]

約数ペア:

[(1, 2176260), (2, 1088130), (3, 725420), (4, 544065), (5, 435252), (6, 362710), (10, 217626), (12, 181355), (15, 145084), (19, 114540), (20, 108813), (23, 94620), (30, 72542), (38, 57270), (46, 47310), (57, 38180), (60, 36271), (69, 31540), (76, 28635), (83, 26220), (92, 23655), (95, 22908), (114, 19090), (115, 18924), (138, 15770), (166, 13110), (190, 11454), (228, 9545), (230, 9462), (249, 8740), (276, 7885), (285, 7636), (332, 6555), (345, 6308), (380, 5727), (415, 5244), (437, 4980), (460, 4731), (498, 4370), (570, 3818), (690, 3154), (830, 2622), (874, 2490), (996, 2185), (1140, 1909), (1245, 1748), (1311, 1660), (1380, 1577)]