15705089388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{222919}}^1$

素因数の和:223051

約数の個数: 72

約数和(自身を含む): 42194297600

約数和(自身を除く): 26489208212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3708, 3914, 5871, 7828, 11742, 17613, 23484, 35226, 70452, 222919, 445838, 668757, 891676, 1337514, 2006271, 2675028, 4012542, 4235461, 8025084, 8470922, 12706383, 16941844, 22960657, 25412766, 38119149, 45921314, 50825532, 68881971, 76238298, 91842628, 137763942, 152476596, 206645913, 275527884, 413291826, 436252483, 826583652, 872504966, 1308757449, 1745009932, 2617514898, 3926272347, 5235029796, 7852544694, 15705089388]

約数ペア:

[(1, 15705089388), (2, 7852544694), (3, 5235029796), (4, 3926272347), (6, 2617514898), (9, 1745009932), (12, 1308757449), (18, 872504966), (19, 826583652), (36, 436252483), (38, 413291826), (57, 275527884), (76, 206645913), (103, 152476596), (114, 137763942), (171, 91842628), (206, 76238298), (228, 68881971), (309, 50825532), (342, 45921314), (412, 38119149), (618, 25412766), (684, 22960657), (927, 16941844), (1236, 12706383), (1854, 8470922), (1957, 8025084), (3708, 4235461), (3914, 4012542), (5871, 2675028), (7828, 2006271), (11742, 1337514), (17613, 891676), (23484, 668757), (35226, 445838), (70452, 222919)]