61034820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 214859904

約数和(自身を除く): 153825084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1201, 1210, 1452, 1540, 1694, 1815, 2310, 2402, 2420, 2541, 3388, 3603, 3630, 4235, 4620, 4804, 5082, 6005, 7206, 7260, 8407, 8470, 10164, 12010, 12705, 13211, 14412, 16814, 16940, 18015, 24020, 25221, 25410, 26422, 33628, 36030, 39633, 42035, 50442, 50820, 52844, 66055, 72060, 79266, 84070, 92477, 100884, 126105, 132110, 145321, 158532, 168140, 184954, 198165, 252210, 264220, 277431, 290642, 369908, 396330, 435963, 462385, 504420, 554862, 581284, 726605, 792660, 871926, 924770, 1017247, 1109724, 1387155, 1453210, 1743852, 1849540, 2034494, 2179815, 2774310, 2906420, 3051741, 4068988, 4359630, 5086235, 5548620, 6103482, 8719260, 10172470, 12206964, 15258705, 20344940, 30517410, 61034820]

約数ペア:

[(1, 61034820), (2, 30517410), (3, 20344940), (4, 15258705), (5, 12206964), (6, 10172470), (7, 8719260), (10, 6103482), (11, 5548620), (12, 5086235), (14, 4359630), (15, 4068988), (20, 3051741), (21, 2906420), (22, 2774310), (28, 2179815), (30, 2034494), (33, 1849540), (35, 1743852), (42, 1453210), (44, 1387155), (55, 1109724), (60, 1017247), (66, 924770), (70, 871926), (77, 792660), (84, 726605), (105, 581284), (110, 554862), (121, 504420), (132, 462385), (140, 435963), (154, 396330), (165, 369908), (210, 290642), (220, 277431), (231, 264220), (242, 252210), (308, 198165), (330, 184954), (363, 168140), (385, 158532), (420, 145321), (462, 132110), (484, 126105), (605, 100884), (660, 92477), (726, 84070), (770, 79266), (847, 72060), (924, 66055), (1155, 52844), (1201, 50820), (1210, 50442), (1452, 42035), (1540, 39633), (1694, 36030), (1815, 33628), (2310, 26422), (2402, 25410), (2420, 25221), (2541, 24020), (3388, 18015), (3603, 16940), (3630, 16814), (4235, 14412), (4620, 13211), (4804, 12705), (5082, 12010), (6005, 10164), (7206, 8470), (7260, 8407)]