6445350.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 210760704

約数和(自身を除く): 145451964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1187, 1310, 1572, 1834, 1965, 2374, 2620, 2751, 3561, 3668, 3930, 4585, 4748, 5502, 5935, 7122, 7860, 8309, 9170, 11004, 11870, 13755, 14244, 16618, 17805, 18340, 23740, 24927, 27510, 33236, 35610, 41545, 49854, 55020, 71220, 83090, 99708, 124635, 155497, 166180, 249270, 310994, 466491, 498540, 621988, 777485, 932982, 1088479, 1554970, 1865964, 2176958, 2332455, 3109940, 3265437, 4353916, 4664910, 5442395, 6530874, 9329820, 10884790, 13061748, 16327185, 21769580, 32654370, 65308740]

約数ペア:

[(1, 65308740), (2, 32654370), (3, 21769580), (4, 16327185), (5, 13061748), (6, 10884790), (7, 9329820), (10, 6530874), (12, 5442395), (14, 4664910), (15, 4353916), (20, 3265437), (21, 3109940), (28, 2332455), (30, 2176958), (35, 1865964), (42, 1554970), (60, 1088479), (70, 932982), (84, 777485), (105, 621988), (131, 498540), (140, 466491), (210, 310994), (262, 249270), (393, 166180), (420, 155497), (524, 124635), (655, 99708), (786, 83090), (917, 71220), (1187, 55020), (1310, 49854), (1572, 41545), (1834, 35610), (1965, 33236), (2374, 27510), (2620, 24927), (2751, 23740), (3561, 18340), (3668, 17805), (3930, 16618), (4585, 14244), (4748, 13755), (5502, 11870), (5935, 11004), (7122, 9170), (7860, 8309)]