244941730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:919

約数の個数: 64

約数和(自身を含む): 510105600

約数和(自身を除く): 265163870

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 163, 190, 209, 326, 418, 719, 815, 1045, 1438, 1630, 1793, 2090, 3097, 3586, 3595, 6194, 7190, 7909, 8965, 13661, 15485, 15818, 17930, 27322, 30970, 34067, 39545, 68134, 68305, 79090, 117197, 136610, 150271, 170335, 234394, 300542, 340670, 585985, 751355, 1171970, 1289167, 1502710, 2226743, 2578334, 4453486, 6445835, 11133715, 12891670, 22267430, 24494173, 48988346, 122470865, 244941730]

約数ペア:

[(1, 244941730), (2, 122470865), (5, 48988346), (10, 24494173), (11, 22267430), (19, 12891670), (22, 11133715), (38, 6445835), (55, 4453486), (95, 2578334), (110, 2226743), (163, 1502710), (190, 1289167), (209, 1171970), (326, 751355), (418, 585985), (719, 340670), (815, 300542), (1045, 234394), (1438, 170335), (1630, 150271), (1793, 136610), (2090, 117197), (3097, 79090), (3586, 68305), (3595, 68134), (6194, 39545), (7190, 34067), (7909, 30970), (8965, 27322), (13661, 17930), (15485, 15818)]