9038490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 23207040

約数和(自身を除く): 14168550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 157, 190, 202, 285, 303, 314, 471, 505, 570, 606, 785, 942, 1010, 1515, 1570, 1919, 2355, 2983, 3030, 3838, 4710, 5757, 5966, 8949, 9595, 11514, 14915, 15857, 17898, 19190, 28785, 29830, 31714, 44745, 47571, 57570, 79285, 89490, 95142, 158570, 237855, 301283, 475710, 602566, 903849, 1506415, 1807698, 3012830, 4519245, 9038490]

約数ペア:

[(1, 9038490), (2, 4519245), (3, 3012830), (5, 1807698), (6, 1506415), (10, 903849), (15, 602566), (19, 475710), (30, 301283), (38, 237855), (57, 158570), (95, 95142), (101, 89490), (114, 79285), (157, 57570), (190, 47571), (202, 44745), (285, 31714), (303, 29830), (314, 28785), (471, 19190), (505, 17898), (570, 15857), (606, 14915), (785, 11514), (942, 9595), (1010, 8949), (1515, 5966), (1570, 5757), (1919, 4710), (2355, 3838), (2983, 3030)]