77773470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 200439360

約数和(自身を除く): 122665890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 1095, 1241, 2089, 2190, 2482, 3723, 4178, 6205, 6267, 7446, 10445, 12410, 12534, 18615, 20890, 31335, 35513, 37230, 62670, 71026, 106539, 152497, 177565, 213078, 304994, 355130, 457491, 532695, 762485, 914982, 1065390, 1524970, 2287455, 2592449, 4574910, 5184898, 7777347, 12962245, 15554694, 25924490, 38886735, 77773470]

約数ペア:

[(1, 77773470), (2, 38886735), (3, 25924490), (5, 15554694), (6, 12962245), (10, 7777347), (15, 5184898), (17, 4574910), (30, 2592449), (34, 2287455), (51, 1524970), (73, 1065390), (85, 914982), (102, 762485), (146, 532695), (170, 457491), (219, 355130), (255, 304994), (365, 213078), (438, 177565), (510, 152497), (730, 106539), (1095, 71026), (1241, 62670), (2089, 37230), (2190, 35513), (2482, 31335), (3723, 20890), (4178, 18615), (6205, 12534), (6267, 12410), (7446, 10445)]