7679610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 21780000

約数和(自身を除く): 14100390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 499, 513, 570, 810, 855, 998, 1026, 1497, 1539, 1710, 2495, 2565, 2994, 3078, 4491, 4990, 5130, 7485, 7695, 8982, 9481, 13473, 14970, 15390, 18962, 22455, 26946, 28443, 40419, 44910, 47405, 56886, 67365, 80838, 85329, 94810, 134730, 142215, 170658, 202095, 255987, 284430, 404190, 426645, 511974, 767961, 853290, 1279935, 1535922, 2559870, 3839805, 7679610]

約数ペア:

[(1, 7679610), (2, 3839805), (3, 2559870), (5, 1535922), (6, 1279935), (9, 853290), (10, 767961), (15, 511974), (18, 426645), (19, 404190), (27, 284430), (30, 255987), (38, 202095), (45, 170658), (54, 142215), (57, 134730), (81, 94810), (90, 85329), (95, 80838), (114, 67365), (135, 56886), (162, 47405), (171, 44910), (190, 40419), (270, 28443), (285, 26946), (342, 22455), (405, 18962), (499, 15390), (513, 14970), (570, 13473), (810, 9481), (855, 8982), (998, 7695), (1026, 7485), (1497, 5130), (1539, 4990), (1710, 4491), (2495, 3078), (2565, 2994)]