724338030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1901}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 1875037248

約数和(自身を除く): 1150699218

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 977, 1901, 1954, 2931, 3802, 4885, 5703, 5862, 9505, 9770, 11406, 12701, 14655, 19010, 24713, 25402, 28515, 29310, 38103, 49426, 57030, 63505, 74139, 76206, 123565, 127010, 148278, 190515, 247130, 370695, 381030, 741390, 1857277, 3714554, 5571831, 9286385, 11143662, 18572770, 24144601, 27859155, 48289202, 55718310, 72433803, 120723005, 144867606, 241446010, 362169015, 724338030]

約数ペア:

[(1, 724338030), (2, 362169015), (3, 241446010), (5, 144867606), (6, 120723005), (10, 72433803), (13, 55718310), (15, 48289202), (26, 27859155), (30, 24144601), (39, 18572770), (65, 11143662), (78, 9286385), (130, 5571831), (195, 3714554), (390, 1857277), (977, 741390), (1901, 381030), (1954, 370695), (2931, 247130), (3802, 190515), (4885, 148278), (5703, 127010), (5862, 123565), (9505, 76206), (9770, 74139), (11406, 63505), (12701, 57030), (14655, 49426), (19010, 38103), (24713, 29310), (25402, 28515)]