39054540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{92987}}^1$

素因数の和:93006

約数の個数: 48

約数和(自身を含む): 124975872

約数和(自身を除く): 85921332

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, 210, 420, 92987, 185974, 278961, 371948, 464935, 557922, 650909, 929870, 1115844, 1301818, 1394805, 1859740, 1952727, 2603636, 2789610, 3254545, 3905454, 5579220, 6509090, 7810908, 9763635, 13018180, 19527270, 39054540]

約数ペア:

[(1, 39054540), (2, 19527270), (3, 13018180), (4, 9763635), (5, 7810908), (6, 6509090), (7, 5579220), (10, 3905454), (12, 3254545), (14, 2789610), (15, 2603636), (20, 1952727), (21, 1859740), (28, 1394805), (30, 1301818), (35, 1115844), (42, 929870), (60, 650909), (70, 557922), (84, 464935), (105, 371948), (140, 278961), (210, 185974), (420, 92987)]