71300950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 153141984

約数和(自身を除く): 81841034

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 1010, 1414, 2017, 2525, 3535, 4034, 5050, 7070, 10085, 14119, 17675, 20170, 28238, 35350, 50425, 70595, 100850, 141190, 203717, 352975, 407434, 705950, 1018585, 1426019, 2037170, 2852038, 5092925, 7130095, 10185850, 14260190, 35650475, 71300950]

約数ペア:

[(1, 71300950), (2, 35650475), (5, 14260190), (7, 10185850), (10, 7130095), (14, 5092925), (25, 2852038), (35, 2037170), (50, 1426019), (70, 1018585), (101, 705950), (175, 407434), (202, 352975), (350, 203717), (505, 141190), (707, 100850), (1010, 70595), (1414, 50425), (2017, 35350), (2525, 28238), (3535, 20170), (4034, 17675), (5050, 14119), (7070, 10085)]