11935140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 38648064

約数和(自身を除く): 26712924

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, 157, 181, 210, 314, 362, 420, 471, 543, 628, 724, 785, 905, 942, 1086, 1099, 1267, 1570, 1810, 1884, 2172, 2198, 2355, 2534, 2715, 3140, 3297, 3620, 3801, 4396, 4710, 5068, 5430, 5495, 6335, 6594, 7602, 9420, 10860, 10990, 12670, 13188, 15204, 16485, 19005, 21980, 25340, 28417, 32970, 38010, 56834, 65940, 76020, 85251, 113668, 142085, 170502, 198919, 284170, 341004, 397838, 426255, 568340, 596757, 795676, 852510, 994595, 1193514, 1705020, 1989190, 2387028, 2983785, 3978380, 5967570, 11935140]

約数ペア:

[(1, 11935140), (2, 5967570), (3, 3978380), (4, 2983785), (5, 2387028), (6, 1989190), (7, 1705020), (10, 1193514), (12, 994595), (14, 852510), (15, 795676), (20, 596757), (21, 568340), (28, 426255), (30, 397838), (35, 341004), (42, 284170), (60, 198919), (70, 170502), (84, 142085), (105, 113668), (140, 85251), (157, 76020), (181, 65940), (210, 56834), (314, 38010), (362, 32970), (420, 28417), (471, 25340), (543, 21980), (628, 19005), (724, 16485), (785, 15204), (905, 13188), (942, 12670), (1086, 10990), (1099, 10860), (1267, 9420), (1570, 7602), (1810, 6594), (1884, 6335), (2172, 5495), (2198, 5430), (2355, 5068), (2534, 4710), (2715, 4396), (3140, 3801), (3297, 3620)]