21869548350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{30559}}^1$

素因数の和:30954

約数の個数: 96

約数和(自身を含む): 58569584640

約数和(自身を除く): 36700036290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 367, 390, 650, 734, 975, 1101, 1835, 1950, 2202, 3670, 4771, 5505, 9175, 9542, 11010, 14313, 18350, 23855, 27525, 28626, 30559, 47710, 55050, 61118, 71565, 91677, 119275, 143130, 152795, 183354, 238550, 305590, 357825, 397267, 458385, 715650, 763975, 794534, 916770, 1191801, 1527950, 1986335, 2291925, 2383602, 3972670, 4583850, 5959005, 9931675, 11215153, 11918010, 19863350, 22430306, 29795025, 33645459, 56075765, 59590050, 67290918, 112151530, 145796989, 168227295, 280378825, 291593978, 336454590, 437390967, 560757650, 728984945, 841136475, 874781934, 1457969890, 1682272950, 2186954835, 3644924725, 4373909670, 7289849450, 10934774175, 21869548350]

約数ペア:

[(1, 21869548350), (2, 10934774175), (3, 7289849450), (5, 4373909670), (6, 3644924725), (10, 2186954835), (13, 1682272950), (15, 1457969890), (25, 874781934), (26, 841136475), (30, 728984945), (39, 560757650), (50, 437390967), (65, 336454590), (75, 291593978), (78, 280378825), (130, 168227295), (150, 145796989), (195, 112151530), (325, 67290918), (367, 59590050), (390, 56075765), (650, 33645459), (734, 29795025), (975, 22430306), (1101, 19863350), (1835, 11918010), (1950, 11215153), (2202, 9931675), (3670, 5959005), (4771, 4583850), (5505, 3972670), (9175, 2383602), (9542, 2291925), (11010, 1986335), (14313, 1527950), (18350, 1191801), (23855, 916770), (27525, 794534), (28626, 763975), (30559, 715650), (47710, 458385), (55050, 397267), (61118, 357825), (71565, 305590), (91677, 238550), (119275, 183354), (143130, 152795)]