64146430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 118692864

約数和(自身を除く): 54546434

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 953, 1270, 1906, 4765, 6731, 9530, 13462, 33655, 50509, 67310, 101018, 121031, 242062, 252545, 505090, 605155, 1210310, 6414643, 12829286, 32073215, 64146430]

約数ペア:

[(1, 64146430), (2, 32073215), (5, 12829286), (10, 6414643), (53, 1210310), (106, 605155), (127, 505090), (254, 252545), (265, 242062), (530, 121031), (635, 101018), (953, 67310), (1270, 50509), (1906, 33655), (4765, 13462), (6731, 9530)]