2288790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{173}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 7140960

約数和(自身を除く): 4852170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 173, 189, 210, 245, 270, 294, 315, 346, 378, 441, 490, 519, 630, 735, 865, 882, 945, 1038, 1211, 1323, 1470, 1557, 1730, 1890, 2205, 2422, 2595, 2646, 3114, 3633, 4410, 4671, 5190, 6055, 6615, 7266, 7785, 8477, 9342, 10899, 12110, 13230, 15570, 16954, 18165, 21798, 23355, 25431, 32697, 36330, 42385, 46710, 50862, 54495, 65394, 76293, 84770, 108990, 127155, 152586, 163485, 228879, 254310, 326970, 381465, 457758, 762930, 1144395, 2288790]

約数ペア:

[(1, 2288790), (2, 1144395), (3, 762930), (5, 457758), (6, 381465), (7, 326970), (9, 254310), (10, 228879), (14, 163485), (15, 152586), (18, 127155), (21, 108990), (27, 84770), (30, 76293), (35, 65394), (42, 54495), (45, 50862), (49, 46710), (54, 42385), (63, 36330), (70, 32697), (90, 25431), (98, 23355), (105, 21798), (126, 18165), (135, 16954), (147, 15570), (173, 13230), (189, 12110), (210, 10899), (245, 9342), (270, 8477), (294, 7785), (315, 7266), (346, 6615), (378, 6055), (441, 5190), (490, 4671), (519, 4410), (630, 3633), (735, 3114), (865, 2646), (882, 2595), (945, 2422), (1038, 2205), (1211, 1890), (1323, 1730), (1470, 1557)]