3880492210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 8054069760

約数和(自身を除く): 4173577550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 439, 641, 878, 985, 1282, 1379, 1970, 2195, 2758, 3073, 3205, 4390, 4487, 6146, 6410, 6895, 8974, 13790, 15365, 22435, 30730, 44870, 86483, 126277, 172966, 252554, 281399, 432415, 562798, 605381, 631385, 864830, 883939, 1210762, 1262770, 1406995, 1767878, 1969793, 2813990, 3026905, 3939586, 4419695, 6053810, 8839390, 9848965, 19697930, 55435603, 110871206, 277178015, 388049221, 554356030, 776098442, 1940246105, 3880492210]

約数ペア:

[(1, 3880492210), (2, 1940246105), (5, 776098442), (7, 554356030), (10, 388049221), (14, 277178015), (35, 110871206), (70, 55435603), (197, 19697930), (394, 9848965), (439, 8839390), (641, 6053810), (878, 4419695), (985, 3939586), (1282, 3026905), (1379, 2813990), (1970, 1969793), (2195, 1767878), (2758, 1406995), (3073, 1262770), (3205, 1210762), (4390, 883939), (4487, 864830), (6146, 631385), (6410, 605381), (6895, 562798), (8974, 432415), (13790, 281399), (15365, 252554), (22435, 172966), (30730, 126277), (44870, 86483)]