42299510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 89959680

約数和(自身を除く): 47660170

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 547, 703, 814, 1045, 1094, 1406, 2035, 2090, 2735, 3515, 4070, 5470, 6017, 7030, 7733, 10393, 12034, 15466, 20239, 20786, 30085, 38665, 40478, 51965, 60170, 77330, 101195, 103930, 114323, 202390, 222629, 228646, 384541, 445258, 571615, 769082, 1113145, 1143230, 1922705, 2226290, 3845410, 4229951, 8459902, 21149755, 42299510]

約数ペア:

[(1, 42299510), (2, 21149755), (5, 8459902), (10, 4229951), (11, 3845410), (19, 2226290), (22, 1922705), (37, 1143230), (38, 1113145), (55, 769082), (74, 571615), (95, 445258), (110, 384541), (185, 228646), (190, 222629), (209, 202390), (370, 114323), (407, 103930), (418, 101195), (547, 77330), (703, 60170), (814, 51965), (1045, 40478), (1094, 38665), (1406, 30085), (2035, 20786), (2090, 20239), (2735, 15466), (3515, 12034), (4070, 10393), (5470, 7733), (6017, 7030)]