1454402870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 2840443200

約数和(自身を除く): 1386040330

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 139, 170, 278, 305, 610, 695, 1009, 1037, 1390, 2018, 2074, 2363, 4726, 5045, 5185, 8479, 10090, 10370, 11815, 16958, 17153, 23630, 34306, 42395, 61549, 84790, 85765, 123098, 140251, 144143, 171530, 280502, 288286, 307745, 615490, 701255, 720715, 1046333, 1402510, 1441430, 2092666, 2384267, 4768534, 5231665, 8555311, 10463330, 11921335, 17110622, 23842670, 42776555, 85553110, 145440287, 290880574, 727201435, 1454402870]

約数ペア:

[(1, 1454402870), (2, 727201435), (5, 290880574), (10, 145440287), (17, 85553110), (34, 42776555), (61, 23842670), (85, 17110622), (122, 11921335), (139, 10463330), (170, 8555311), (278, 5231665), (305, 4768534), (610, 2384267), (695, 2092666), (1009, 1441430), (1037, 1402510), (1390, 1046333), (2018, 720715), (2074, 701255), (2363, 615490), (4726, 307745), (5045, 288286), (5185, 280502), (8479, 171530), (10090, 144143), (10370, 140251), (11815, 123098), (16958, 85765), (17153, 84790), (23630, 61549), (34306, 42395)]