1700994540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4049987}}^1$

素因数の和:4050006

約数の個数: 48

約数和(自身を含む): 5443183872

約数和(自身を除く): 3742189332

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, 4049987, 8099974, 12149961, 16199948, 20249935, 24299922, 28349909, 40499870, 48599844, 56699818, 60749805, 80999740, 85049727, 113399636, 121499610, 141749545, 170099454, 242999220, 283499090, 340198908, 425248635, 566998180, 850497270, 1700994540]

約数ペア:

[(1, 1700994540), (2, 850497270), (3, 566998180), (4, 425248635), (5, 340198908), (6, 283499090), (7, 242999220), (10, 170099454), (12, 141749545), (14, 121499610), (15, 113399636), (20, 85049727), (21, 80999740), (28, 60749805), (30, 56699818), (35, 48599844), (42, 40499870), (60, 28349909), (70, 24299922), (84, 20249935), (105, 16199948), (140, 12149961), (210, 8099974), (420, 4049987)]