71300820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12251}}^1$

素因数の和:12360

約数の個数: 48

約数和(自身を含む): 201716928

約数和(自身を除く): 130416108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12251, 24502, 36753, 49004, 61255, 73506, 122510, 147012, 183765, 245020, 367530, 735060, 1188347, 2376694, 3565041, 4753388, 5941735, 7130082, 11883470, 14260164, 17825205, 23766940, 35650410, 71300820]

約数ペア:

[(1, 71300820), (2, 35650410), (3, 23766940), (4, 17825205), (5, 14260164), (6, 11883470), (10, 7130082), (12, 5941735), (15, 4753388), (20, 3565041), (30, 2376694), (60, 1188347), (97, 735060), (194, 367530), (291, 245020), (388, 183765), (485, 147012), (582, 122510), (970, 73506), (1164, 61255), (1455, 49004), (1940, 36753), (2910, 24502), (5820, 12251)]