7420260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 22901760

約数和(自身を除く): 15481500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 283, 285, 345, 380, 437, 460, 566, 570, 690, 849, 874, 1132, 1140, 1311, 1380, 1415, 1698, 1748, 2185, 2622, 2830, 3396, 4245, 4370, 5244, 5377, 5660, 6509, 6555, 8490, 8740, 10754, 13018, 13110, 16131, 16980, 19527, 21508, 26036, 26220, 26885, 32262, 32545, 39054, 53770, 64524, 65090, 78108, 80655, 97635, 107540, 123671, 130180, 161310, 195270, 247342, 322620, 371013, 390540, 494684, 618355, 742026, 1236710, 1484052, 1855065, 2473420, 3710130, 7420260]

約数ペア:

[(1, 7420260), (2, 3710130), (3, 2473420), (4, 1855065), (5, 1484052), (6, 1236710), (10, 742026), (12, 618355), (15, 494684), (19, 390540), (20, 371013), (23, 322620), (30, 247342), (38, 195270), (46, 161310), (57, 130180), (60, 123671), (69, 107540), (76, 97635), (92, 80655), (95, 78108), (114, 65090), (115, 64524), (138, 53770), (190, 39054), (228, 32545), (230, 32262), (276, 26885), (283, 26220), (285, 26036), (345, 21508), (380, 19527), (437, 16980), (460, 16131), (566, 13110), (570, 13018), (690, 10754), (849, 8740), (874, 8490), (1132, 6555), (1140, 6509), (1311, 5660), (1380, 5377), (1415, 5244), (1698, 4370), (1748, 4245), (2185, 3396), (2622, 2830)]