4278930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 10948608

約数和(自身を除く): 6669678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 107, 129, 155, 186, 214, 215, 258, 310, 321, 430, 465, 535, 642, 645, 930, 1070, 1290, 1333, 1605, 2666, 3210, 3317, 3999, 4601, 6634, 6665, 7998, 9202, 9951, 13330, 13803, 16585, 19902, 19995, 23005, 27606, 33170, 39990, 46010, 49755, 69015, 99510, 138030, 142631, 285262, 427893, 713155, 855786, 1426310, 2139465, 4278930]

約数ペア:

[(1, 4278930), (2, 2139465), (3, 1426310), (5, 855786), (6, 713155), (10, 427893), (15, 285262), (30, 142631), (31, 138030), (43, 99510), (62, 69015), (86, 49755), (93, 46010), (107, 39990), (129, 33170), (155, 27606), (186, 23005), (214, 19995), (215, 19902), (258, 16585), (310, 13803), (321, 13330), (430, 9951), (465, 9202), (535, 7998), (642, 6665), (645, 6634), (930, 4601), (1070, 3999), (1290, 3317), (1333, 3210), (1605, 2666)]