486436620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1455

約数の個数: 96

約数和(自身を含む): 1397813760

約数和(自身を除く): 911377140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 89, 142, 178, 213, 267, 284, 355, 356, 426, 445, 534, 710, 852, 890, 1065, 1068, 1283, 1335, 1420, 1780, 2130, 2566, 2670, 3849, 4260, 5132, 5340, 6319, 6415, 7698, 12638, 12830, 15396, 18957, 19245, 25276, 25660, 31595, 37914, 38490, 63190, 75828, 76980, 91093, 94785, 114187, 126380, 182186, 189570, 228374, 273279, 342561, 364372, 379140, 455465, 456748, 546558, 570935, 685122, 910930, 1093116, 1141870, 1366395, 1370244, 1712805, 1821860, 2283740, 2732790, 3425610, 5465580, 6851220, 8107277, 16214554, 24321831, 32429108, 40536385, 48643662, 81072770, 97287324, 121609155, 162145540, 243218310, 486436620]

約数ペア:

[(1, 486436620), (2, 243218310), (3, 162145540), (4, 121609155), (5, 97287324), (6, 81072770), (10, 48643662), (12, 40536385), (15, 32429108), (20, 24321831), (30, 16214554), (60, 8107277), (71, 6851220), (89, 5465580), (142, 3425610), (178, 2732790), (213, 2283740), (267, 1821860), (284, 1712805), (355, 1370244), (356, 1366395), (426, 1141870), (445, 1093116), (534, 910930), (710, 685122), (852, 570935), (890, 546558), (1065, 456748), (1068, 455465), (1283, 379140), (1335, 364372), (1420, 342561), (1780, 273279), (2130, 228374), (2566, 189570), (2670, 182186), (3849, 126380), (4260, 114187), (5132, 94785), (5340, 91093), (6319, 76980), (6415, 75828), (7698, 63190), (12638, 38490), (12830, 37914), (15396, 31595), (18957, 25660), (19245, 25276)]