17945430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7207}}^1$

素因数の和:7300

約数の個数: 32

約数和(自身を含む): 43593984

約数和(自身を除く): 25648554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7207, 14414, 21621, 36035, 43242, 72070, 108105, 216210, 598181, 1196362, 1794543, 2990905, 3589086, 5981810, 8972715, 17945430]

約数ペア:

[(1, 17945430), (2, 8972715), (3, 5981810), (5, 3589086), (6, 2990905), (10, 1794543), (15, 1196362), (30, 598181), (83, 216210), (166, 108105), (249, 72070), (415, 43242), (498, 36035), (830, 21621), (1245, 14414), (2490, 7207)]