68288470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3359}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 62348330

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 3359, 4066, 6718, 10165, 16795, 20330, 33590, 63821, 127642, 319105, 359413, 638210, 718826, 1797065, 3594130, 6828847, 13657694, 34144235, 68288470]

約数ペア:

[(1, 68288470), (2, 34144235), (5, 13657694), (10, 6828847), (19, 3594130), (38, 1797065), (95, 718826), (107, 638210), (190, 359413), (214, 319105), (535, 127642), (1070, 63821), (2033, 33590), (3359, 20330), (4066, 16795), (6718, 10165)]