2894330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2579974

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 127, 215, 254, 265, 430, 530, 635, 1270, 2279, 4558, 5461, 6731, 10922, 11395, 13462, 22790, 27305, 33655, 54610, 67310, 289433, 578866, 1447165, 2894330]

約数ペア:

[(1, 2894330), (2, 1447165), (5, 578866), (10, 289433), (43, 67310), (53, 54610), (86, 33655), (106, 27305), (127, 22790), (215, 13462), (254, 11395), (265, 10922), (430, 6731), (530, 5461), (635, 4558), (1270, 2279)]