139678410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 343977984

約数和(自身を除く): 204299574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 127, 183, 254, 305, 366, 381, 601, 610, 635, 762, 915, 1202, 1270, 1803, 1830, 1905, 3005, 3606, 3810, 6010, 7747, 9015, 15494, 18030, 23241, 36661, 38735, 46482, 73322, 76327, 77470, 109983, 116205, 152654, 183305, 219966, 228981, 232410, 366610, 381635, 457962, 549915, 763270, 1099830, 1144905, 2289810, 4655947, 9311894, 13967841, 23279735, 27935682, 46559470, 69839205, 139678410]

約数ペア:

[(1, 139678410), (2, 69839205), (3, 46559470), (5, 27935682), (6, 23279735), (10, 13967841), (15, 9311894), (30, 4655947), (61, 2289810), (122, 1144905), (127, 1099830), (183, 763270), (254, 549915), (305, 457962), (366, 381635), (381, 366610), (601, 232410), (610, 228981), (635, 219966), (762, 183305), (915, 152654), (1202, 116205), (1270, 109983), (1803, 77470), (1830, 76327), (1905, 73322), (3005, 46482), (3606, 38735), (3810, 36661), (6010, 23241), (7747, 18030), (9015, 15494)]