90040890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36161}}^1$

素因数の和:36254

約数の個数: 32

約数和(自身を含む): 218707776

約数和(自身を除く): 128666886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 36161, 72322, 108483, 180805, 216966, 361610, 542415, 1084830, 3001363, 6002726, 9004089, 15006815, 18008178, 30013630, 45020445, 90040890]

約数ペア:

[(1, 90040890), (2, 45020445), (3, 30013630), (5, 18008178), (6, 15006815), (10, 9004089), (15, 6002726), (30, 3001363), (83, 1084830), (166, 542415), (249, 361610), (415, 216966), (498, 180805), (830, 108483), (1245, 72322), (2490, 36161)]