17791380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 38817900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 701, 705, 846, 940, 1269, 1402, 1410, 1692, 2103, 2115, 2538, 2804, 2820, 3505, 4206, 4230, 5076, 6309, 6345, 7010, 8412, 8460, 10515, 12618, 12690, 14020, 18927, 21030, 25236, 25380, 31545, 32947, 37854, 42060, 63090, 65894, 75708, 94635, 98841, 126180, 131788, 164735, 189270, 197682, 296523, 329470, 378540, 395364, 494205, 593046, 658940, 889569, 988410, 1186092, 1482615, 1779138, 1976820, 2965230, 3558276, 4447845, 5930460, 8895690, 17791380]

約数ペア:

[(1, 17791380), (2, 8895690), (3, 5930460), (4, 4447845), (5, 3558276), (6, 2965230), (9, 1976820), (10, 1779138), (12, 1482615), (15, 1186092), (18, 988410), (20, 889569), (27, 658940), (30, 593046), (36, 494205), (45, 395364), (47, 378540), (54, 329470), (60, 296523), (90, 197682), (94, 189270), (108, 164735), (135, 131788), (141, 126180), (180, 98841), (188, 94635), (235, 75708), (270, 65894), (282, 63090), (423, 42060), (470, 37854), (540, 32947), (564, 31545), (701, 25380), (705, 25236), (846, 21030), (940, 18927), (1269, 14020), (1402, 12690), (1410, 12618), (1692, 10515), (2103, 8460), (2115, 8412), (2538, 7010), (2804, 6345), (2820, 6309), (3505, 5076), (4206, 4230)]