7023100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 17776640

約数和(自身を除く): 10753540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 127, 140, 158, 175, 254, 316, 350, 395, 508, 553, 635, 700, 790, 889, 1106, 1270, 1580, 1778, 1975, 2212, 2540, 2765, 3175, 3556, 3950, 4445, 5530, 6350, 7900, 8890, 10033, 11060, 12700, 13825, 17780, 20066, 22225, 27650, 40132, 44450, 50165, 55300, 70231, 88900, 100330, 140462, 200660, 250825, 280924, 351155, 501650, 702310, 1003300, 1404620, 1755775, 3511550, 7023100]

約数ペア:

[(1, 7023100), (2, 3511550), (4, 1755775), (5, 1404620), (7, 1003300), (10, 702310), (14, 501650), (20, 351155), (25, 280924), (28, 250825), (35, 200660), (50, 140462), (70, 100330), (79, 88900), (100, 70231), (127, 55300), (140, 50165), (158, 44450), (175, 40132), (254, 27650), (316, 22225), (350, 20066), (395, 17780), (508, 13825), (553, 12700), (635, 11060), (700, 10033), (790, 8890), (889, 7900), (1106, 6350), (1270, 5530), (1580, 4445), (1778, 3950), (1975, 3556), (2212, 3175), (2540, 2765)]