81326330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6101}}^1$

素因数の和:6182

約数の個数: 32

約数和(自身を含む): 154649088

約数和(自身を除く): 73322758

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6101, 6665, 12202, 13330, 30505, 61010, 189131, 262343, 378262, 524686, 945655, 1311715, 1891310, 2623430, 8132633, 16265266, 40663165, 81326330]

約数ペア:

[(1, 81326330), (2, 40663165), (5, 16265266), (10, 8132633), (31, 2623430), (43, 1891310), (62, 1311715), (86, 945655), (155, 524686), (215, 378262), (310, 262343), (430, 189131), (1333, 61010), (2666, 30505), (6101, 13330), (6665, 12202)]