1072216140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{74771}}^1$

素因数の和:75022

約数の個数: 48

約数和(自身を含む): 3014807040

約数和(自身を除く): 1942590900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 74771, 149542, 224313, 299084, 373855, 448626, 747710, 897252, 1121565, 1495420, 2243130, 4486260, 17870269, 35740538, 53610807, 71481076, 89351345, 107221614, 178702690, 214443228, 268054035, 357405380, 536108070, 1072216140]

約数ペア:

[(1, 1072216140), (2, 536108070), (3, 357405380), (4, 268054035), (5, 214443228), (6, 178702690), (10, 107221614), (12, 89351345), (15, 71481076), (20, 53610807), (30, 35740538), (60, 17870269), (239, 4486260), (478, 2243130), (717, 1495420), (956, 1121565), (1195, 897252), (1434, 747710), (2390, 448626), (2868, 373855), (3585, 299084), (4780, 224313), (7170, 149542), (14340, 74771)]