244953170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18755

約数の個数: 64

約数和(自身を含む): 582080256

約数和(自身を除く): 337127086

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 6545, 13090, 18713, 37426, 93565, 130991, 187130, 205843, 261982, 318121, 411686, 636242, 654955, 1029215, 1309910, 1440901, 1590605, 2058430, 2226847, 2881802, 3181210, 3499331, 4453694, 6998662, 7204505, 11134235, 14409010, 17496655, 22268470, 24495317, 34993310, 48990634, 122476585, 244953170]

約数ペア:

[(1, 244953170), (2, 122476585), (5, 48990634), (7, 34993310), (10, 24495317), (11, 22268470), (14, 17496655), (17, 14409010), (22, 11134235), (34, 7204505), (35, 6998662), (55, 4453694), (70, 3499331), (77, 3181210), (85, 2881802), (110, 2226847), (119, 2058430), (154, 1590605), (170, 1440901), (187, 1309910), (238, 1029215), (374, 654955), (385, 636242), (595, 411686), (770, 318121), (935, 261982), (1190, 205843), (1309, 187130), (1870, 130991), (2618, 93565), (6545, 37426), (13090, 18713)]