67830910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42131}}^1$

素因数の和:42168

約数の個数: 32

約数和(自身を含む): 145608192

約数和(自身を除く): 77777282

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 42131, 84262, 210655, 294917, 421310, 589834, 969013, 1474585, 1938026, 2949170, 4845065, 6783091, 9690130, 13566182, 33915455, 67830910]

約数ペア:

[(1, 67830910), (2, 33915455), (5, 13566182), (7, 9690130), (10, 6783091), (14, 4845065), (23, 2949170), (35, 1938026), (46, 1474585), (70, 969013), (115, 589834), (161, 421310), (230, 294917), (322, 210655), (805, 84262), (1610, 42131)]