888977460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2221}}^1$

素因数の和:3193

約数の個数: 96

約数和(自身を含む): 2848995072

約数和(自身を除く): 1960017612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 953, 1906, 2221, 2859, 3812, 4442, 4765, 5718, 6663, 6671, 8884, 9530, 11105, 11436, 13326, 13342, 14295, 15547, 19060, 20013, 22210, 26652, 26684, 28590, 31094, 33315, 33355, 40026, 44420, 46641, 57180, 62188, 66630, 66710, 77735, 80052, 93282, 100065, 133260, 133420, 155470, 186564, 200130, 233205, 310940, 400260, 466410, 932820, 2116613, 4233226, 6349839, 8466452, 10583065, 12699678, 14816291, 21166130, 25399356, 29632582, 31749195, 42332260, 44448873, 59265164, 63498390, 74081455, 88897746, 126996780, 148162910, 177795492, 222244365, 296325820, 444488730, 888977460]

約数ペア:

[(1, 888977460), (2, 444488730), (3, 296325820), (4, 222244365), (5, 177795492), (6, 148162910), (7, 126996780), (10, 88897746), (12, 74081455), (14, 63498390), (15, 59265164), (20, 44448873), (21, 42332260), (28, 31749195), (30, 29632582), (35, 25399356), (42, 21166130), (60, 14816291), (70, 12699678), (84, 10583065), (105, 8466452), (140, 6349839), (210, 4233226), (420, 2116613), (953, 932820), (1906, 466410), (2221, 400260), (2859, 310940), (3812, 233205), (4442, 200130), (4765, 186564), (5718, 155470), (6663, 133420), (6671, 133260), (8884, 100065), (9530, 93282), (11105, 80052), (11436, 77735), (13326, 66710), (13342, 66630), (14295, 62188), (15547, 57180), (19060, 46641), (20013, 44420), (22210, 40026), (26652, 33355), (26684, 33315), (28590, 31094)]