34456140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 105552720

約数和(自身を除く): 71096580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1789, 1926, 2140, 3210, 3578, 3852, 4815, 5367, 6420, 7156, 8945, 9630, 10734, 16101, 17890, 19260, 21468, 26835, 32202, 35780, 53670, 64404, 80505, 107340, 161010, 191423, 322020, 382846, 574269, 765692, 957115, 1148538, 1722807, 1914230, 2297076, 2871345, 3445614, 3828460, 5742690, 6891228, 8614035, 11485380, 17228070, 34456140]

約数ペア:

[(1, 34456140), (2, 17228070), (3, 11485380), (4, 8614035), (5, 6891228), (6, 5742690), (9, 3828460), (10, 3445614), (12, 2871345), (15, 2297076), (18, 1914230), (20, 1722807), (30, 1148538), (36, 957115), (45, 765692), (60, 574269), (90, 382846), (107, 322020), (180, 191423), (214, 161010), (321, 107340), (428, 80505), (535, 64404), (642, 53670), (963, 35780), (1070, 32202), (1284, 26835), (1605, 21468), (1789, 19260), (1926, 17890), (2140, 16101), (3210, 10734), (3578, 9630), (3852, 8945), (4815, 7156), (5367, 6420)]