1460528580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3477449}}^1$

素因数の和:3477468

約数の個数: 48

約数和(自身を含む): 4673692800

約数和(自身を除く): 3213164220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3477449, 6954898, 10432347, 13909796, 17387245, 20864694, 24342143, 34774490, 41729388, 48684286, 52161735, 69548980, 73026429, 97368572, 104323470, 121710715, 146052858, 208646940, 243421430, 292105716, 365132145, 486842860, 730264290, 1460528580]

約数ペア:

[(1, 1460528580), (2, 730264290), (3, 486842860), (4, 365132145), (5, 292105716), (6, 243421430), (7, 208646940), (10, 146052858), (12, 121710715), (14, 104323470), (15, 97368572), (20, 73026429), (21, 69548980), (28, 52161735), (30, 48684286), (35, 41729388), (42, 34774490), (60, 24342143), (70, 20864694), (84, 17387245), (105, 13909796), (140, 10432347), (210, 6954898), (420, 3477449)]