123494070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1087}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 339664896

約数和(自身を除く): 216170826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 541, 1082, 1087, 1623, 2174, 2705, 3246, 3261, 3787, 5410, 5435, 6522, 7574, 7609, 8115, 10870, 11361, 15218, 16230, 16305, 18935, 22722, 22827, 32610, 37870, 38045, 45654, 56805, 76090, 113610, 114135, 228270, 588067, 1176134, 1764201, 2940335, 3528402, 4116469, 5880670, 8232938, 8821005, 12349407, 17642010, 20582345, 24698814, 41164690, 61747035, 123494070]

約数ペア:

[(1, 123494070), (2, 61747035), (3, 41164690), (5, 24698814), (6, 20582345), (7, 17642010), (10, 12349407), (14, 8821005), (15, 8232938), (21, 5880670), (30, 4116469), (35, 3528402), (42, 2940335), (70, 1764201), (105, 1176134), (210, 588067), (541, 228270), (1082, 114135), (1087, 113610), (1623, 76090), (2174, 56805), (2705, 45654), (3246, 38045), (3261, 37870), (3787, 32610), (5410, 22827), (5435, 22722), (6522, 18935), (7574, 16305), (7609, 16230), (8115, 15218), (10870, 11361)]