289344990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12011}}^1$

素因数の和:12105

約数の個数: 64

約数和(自身を含む): 767999232

約数和(自身を除く): 478654242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 8030, 12011, 12045, 24022, 24090, 36033, 60055, 72066, 120110, 132121, 180165, 264242, 360330, 396363, 660605, 792726, 876803, 1321210, 1753606, 1981815, 2630409, 3963630, 4384015, 5260818, 8768030, 9644833, 13152045, 19289666, 26304090, 28934499, 48224165, 57868998, 96448330, 144672495, 289344990]

約数ペア:

[(1, 289344990), (2, 144672495), (3, 96448330), (5, 57868998), (6, 48224165), (10, 28934499), (11, 26304090), (15, 19289666), (22, 13152045), (30, 9644833), (33, 8768030), (55, 5260818), (66, 4384015), (73, 3963630), (110, 2630409), (146, 1981815), (165, 1753606), (219, 1321210), (330, 876803), (365, 792726), (438, 660605), (730, 396363), (803, 360330), (1095, 264242), (1606, 180165), (2190, 132121), (2409, 120110), (4015, 72066), (4818, 60055), (8030, 36033), (12011, 24090), (12045, 24022)]