65421070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 74005490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 4159, 7865, 8318, 15730, 20795, 41590, 45749, 54067, 91498, 108134, 228745, 270335, 457490, 503239, 540670, 594737, 1006478, 1189474, 2516195, 2973685, 5032390, 5947370, 6542107, 13084214, 32710535, 65421070]

約数ペア:

[(1, 65421070), (2, 32710535), (5, 13084214), (10, 6542107), (11, 5947370), (13, 5032390), (22, 2973685), (26, 2516195), (55, 1189474), (65, 1006478), (110, 594737), (121, 540670), (130, 503239), (143, 457490), (242, 270335), (286, 228745), (605, 108134), (715, 91498), (1210, 54067), (1430, 45749), (1573, 41590), (3146, 20795), (4159, 15730), (7865, 8318)]