2700979330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 5627024640

約数和(自身を除く): 2926045310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 179, 314, 358, 785, 895, 1099, 1253, 1373, 1570, 1790, 2198, 2506, 2746, 5495, 6265, 6865, 9611, 10990, 12530, 13730, 19222, 28103, 48055, 56206, 96110, 140515, 196721, 215561, 245767, 281030, 393442, 431122, 491534, 983605, 1077805, 1228835, 1508927, 1720369, 1967210, 2155610, 2457670, 3017854, 3440738, 7544635, 8601845, 15089270, 17203690, 38585419, 77170838, 192927095, 270097933, 385854190, 540195866, 1350489665, 2700979330]

約数ペア:

[(1, 2700979330), (2, 1350489665), (5, 540195866), (7, 385854190), (10, 270097933), (14, 192927095), (35, 77170838), (70, 38585419), (157, 17203690), (179, 15089270), (314, 8601845), (358, 7544635), (785, 3440738), (895, 3017854), (1099, 2457670), (1253, 2155610), (1373, 1967210), (1570, 1720369), (1790, 1508927), (2198, 1228835), (2506, 1077805), (2746, 983605), (5495, 491534), (6265, 431122), (6865, 393442), (9611, 281030), (10990, 245767), (12530, 215561), (13730, 196721), (19222, 140515), (28103, 96110), (48055, 56206)]