71331050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8861}}^1$

素因数の和:8903

約数の個数: 48

約数和(自身を含む): 158239872

約数和(自身を除く): 86908822

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 8861, 17722, 44305, 62027, 88610, 124054, 203803, 221525, 310135, 407606, 443050, 620270, 1019015, 1426621, 1550675, 2038030, 2853242, 3101350, 5095075, 7133105, 10190150, 14266210, 35665525, 71331050]

約数ペア:

[(1, 71331050), (2, 35665525), (5, 14266210), (7, 10190150), (10, 7133105), (14, 5095075), (23, 3101350), (25, 2853242), (35, 2038030), (46, 1550675), (50, 1426621), (70, 1019015), (115, 620270), (161, 443050), (175, 407606), (230, 310135), (322, 221525), (350, 203803), (575, 124054), (805, 88610), (1150, 62027), (1610, 44305), (4025, 17722), (8050, 8861)]