9772290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9871}}^1$

素因数の和:9895

約数の個数: 48

約数和(自身を含む): 27720576

約数和(自身を除く): 17948286

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 9871, 19742, 29613, 49355, 59226, 88839, 98710, 108581, 148065, 177678, 217162, 296130, 325743, 444195, 542905, 651486, 888390, 977229, 1085810, 1628715, 1954458, 3257430, 4886145, 9772290]

約数ペア:

[(1, 9772290), (2, 4886145), (3, 3257430), (5, 1954458), (6, 1628715), (9, 1085810), (10, 977229), (11, 888390), (15, 651486), (18, 542905), (22, 444195), (30, 325743), (33, 296130), (45, 217162), (55, 177678), (66, 148065), (90, 108581), (99, 98710), (110, 88839), (165, 59226), (198, 49355), (330, 29613), (495, 19742), (990, 9871)]