282919770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1529

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 587992230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 535, 630, 642, 749, 945, 963, 1070, 1399, 1498, 1605, 1890, 1926, 2247, 2798, 2889, 3210, 3745, 4197, 4494, 4815, 5778, 6741, 6995, 7490, 8394, 9630, 9793, 11235, 12591, 13482, 13990, 14445, 19586, 20223, 20985, 22470, 25182, 28890, 29379, 33705, 37773, 40446, 41970, 48965, 58758, 62955, 67410, 75546, 88137, 97930, 101115, 125910, 146895, 149693, 176274, 188865, 202230, 264411, 293790, 299386, 377730, 440685, 449079, 528822, 748465, 881370, 898158, 1047851, 1322055, 1347237, 1496930, 2095702, 2245395, 2644110, 2694474, 3143553, 4041711, 4490790, 5239255, 6287106, 6736185, 8083422, 9430659, 10478510, 13472370, 15717765, 18861318, 20208555, 28291977, 31435530, 40417110, 47153295, 56583954, 94306590, 141459885, 282919770]

約数ペア:

[(1, 282919770), (2, 141459885), (3, 94306590), (5, 56583954), (6, 47153295), (7, 40417110), (9, 31435530), (10, 28291977), (14, 20208555), (15, 18861318), (18, 15717765), (21, 13472370), (27, 10478510), (30, 9430659), (35, 8083422), (42, 6736185), (45, 6287106), (54, 5239255), (63, 4490790), (70, 4041711), (90, 3143553), (105, 2694474), (107, 2644110), (126, 2245395), (135, 2095702), (189, 1496930), (210, 1347237), (214, 1322055), (270, 1047851), (315, 898158), (321, 881370), (378, 748465), (535, 528822), (630, 449079), (642, 440685), (749, 377730), (945, 299386), (963, 293790), (1070, 264411), (1399, 202230), (1498, 188865), (1605, 176274), (1890, 149693), (1926, 146895), (2247, 125910), (2798, 101115), (2889, 97930), (3210, 88137), (3745, 75546), (4197, 67410), (4494, 62955), (4815, 58758), (5778, 48965), (6741, 41970), (6995, 40446), (7490, 37773), (8394, 33705), (9630, 29379), (9793, 28890), (11235, 25182), (12591, 22470), (13482, 20985), (13990, 20223), (14445, 19586)]