180589590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27487}}^1$

素因数の和:27573

約数の個数: 48

約数和(自身を含む): 475982208

約数和(自身を除く): 295392618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 27487, 54974, 82461, 137435, 164922, 247383, 274870, 412305, 494766, 824610, 1236915, 2006551, 2473830, 4013102, 6019653, 10032755, 12039306, 18058959, 20065510, 30098265, 36117918, 60196530, 90294795, 180589590]

約数ペア:

[(1, 180589590), (2, 90294795), (3, 60196530), (5, 36117918), (6, 30098265), (9, 20065510), (10, 18058959), (15, 12039306), (18, 10032755), (30, 6019653), (45, 4013102), (73, 2473830), (90, 2006551), (146, 1236915), (219, 824610), (365, 494766), (438, 412305), (657, 274870), (730, 247383), (1095, 164922), (1314, 137435), (2190, 82461), (3285, 54974), (6570, 27487)]