65384220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 201309696

約数和(自身を除く): 135925476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 631, 660, 785, 942, 1262, 1570, 1727, 1884, 1893, 2355, 2524, 3140, 3155, 3454, 3786, 4710, 5181, 6310, 6908, 6941, 7572, 8635, 9420, 9465, 10362, 12620, 13882, 17270, 18930, 20724, 20823, 25905, 27764, 34540, 34705, 37860, 41646, 51810, 69410, 83292, 99067, 103620, 104115, 138820, 198134, 208230, 297201, 396268, 416460, 495335, 594402, 990670, 1089737, 1188804, 1486005, 1981340, 2179474, 2972010, 3269211, 4358948, 5448685, 5944020, 6538422, 10897370, 13076844, 16346055, 21794740, 32692110, 65384220]

約数ペア:

[(1, 65384220), (2, 32692110), (3, 21794740), (4, 16346055), (5, 13076844), (6, 10897370), (10, 6538422), (11, 5944020), (12, 5448685), (15, 4358948), (20, 3269211), (22, 2972010), (30, 2179474), (33, 1981340), (44, 1486005), (55, 1188804), (60, 1089737), (66, 990670), (110, 594402), (132, 495335), (157, 416460), (165, 396268), (220, 297201), (314, 208230), (330, 198134), (471, 138820), (628, 104115), (631, 103620), (660, 99067), (785, 83292), (942, 69410), (1262, 51810), (1570, 41646), (1727, 37860), (1884, 34705), (1893, 34540), (2355, 27764), (2524, 25905), (3140, 20823), (3155, 20724), (3454, 18930), (3786, 17270), (4710, 13882), (5181, 12620), (6310, 10362), (6908, 9465), (6941, 9420), (7572, 8635)]