2079102780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{158227}}^1$

素因数の和:158315

約数の個数: 72

約数和(自身を含む): 6393044112

約数和(自身を除く): 4313941332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 158227, 316454, 474681, 632908, 791135, 949362, 1424043, 1582270, 1898724, 2373405, 2848086, 3164540, 4746810, 5696172, 7120215, 9493620, 11550571, 14240430, 23101142, 28480860, 34651713, 46202284, 57752855, 69303426, 103955139, 115505710, 138606852, 173258565, 207910278, 231011420, 346517130, 415820556, 519775695, 693034260, 1039551390, 2079102780]

約数ペア:

[(1, 2079102780), (2, 1039551390), (3, 693034260), (4, 519775695), (5, 415820556), (6, 346517130), (9, 231011420), (10, 207910278), (12, 173258565), (15, 138606852), (18, 115505710), (20, 103955139), (30, 69303426), (36, 57752855), (45, 46202284), (60, 34651713), (73, 28480860), (90, 23101142), (146, 14240430), (180, 11550571), (219, 9493620), (292, 7120215), (365, 5696172), (438, 4746810), (657, 3164540), (730, 2848086), (876, 2373405), (1095, 1898724), (1314, 1582270), (1460, 1424043), (2190, 949362), (2628, 791135), (3285, 632908), (4380, 474681), (6570, 316454), (13140, 158227)]