15663494490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{36761}}^1$

素因数の和:38807

約数の個数: 64

約数和(自身を含む): 42985071360

約数和(自身を除く): 27321576870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2029, 4058, 6087, 10145, 12174, 14203, 20290, 28406, 30435, 36761, 42609, 60870, 71015, 73522, 85218, 110283, 142030, 183805, 213045, 220566, 257327, 367610, 426090, 514654, 551415, 771981, 1102830, 1286635, 1543962, 2573270, 3859905, 7719810, 74588069, 149176138, 223764207, 372940345, 447528414, 522116483, 745880690, 1044232966, 1118821035, 1566349449, 2237642070, 2610582415, 3132698898, 5221164830, 7831747245, 15663494490]

約数ペア:

[(1, 15663494490), (2, 7831747245), (3, 5221164830), (5, 3132698898), (6, 2610582415), (7, 2237642070), (10, 1566349449), (14, 1118821035), (15, 1044232966), (21, 745880690), (30, 522116483), (35, 447528414), (42, 372940345), (70, 223764207), (105, 149176138), (210, 74588069), (2029, 7719810), (4058, 3859905), (6087, 2573270), (10145, 1543962), (12174, 1286635), (14203, 1102830), (20290, 771981), (28406, 551415), (30435, 514654), (36761, 426090), (42609, 367610), (60870, 257327), (71015, 220566), (73522, 213045), (85218, 183805), (110283, 142030)]