12844890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 34800948

約数和(自身を除く): 21956058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 59, 82, 90, 118, 123, 177, 205, 246, 295, 354, 369, 410, 531, 590, 615, 738, 885, 1062, 1230, 1770, 1845, 2419, 2655, 3481, 3690, 4838, 5310, 6962, 7257, 10443, 12095, 14514, 17405, 20886, 21771, 24190, 31329, 34810, 36285, 43542, 52215, 62658, 72570, 104430, 108855, 142721, 156645, 217710, 285442, 313290, 428163, 713605, 856326, 1284489, 1427210, 2140815, 2568978, 4281630, 6422445, 12844890]

約数ペア:

[(1, 12844890), (2, 6422445), (3, 4281630), (5, 2568978), (6, 2140815), (9, 1427210), (10, 1284489), (15, 856326), (18, 713605), (30, 428163), (41, 313290), (45, 285442), (59, 217710), (82, 156645), (90, 142721), (118, 108855), (123, 104430), (177, 72570), (205, 62658), (246, 52215), (295, 43542), (354, 36285), (369, 34810), (410, 31329), (531, 24190), (590, 21771), (615, 20886), (738, 17405), (885, 14514), (1062, 12095), (1230, 10443), (1770, 7257), (1845, 6962), (2419, 5310), (2655, 4838), (3481, 3690)]