146564910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{839}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 245345490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 647, 839, 1294, 1678, 1941, 2517, 3235, 3882, 4195, 5034, 5823, 6470, 7551, 8390, 9705, 11646, 12585, 15102, 17469, 19410, 22653, 25170, 29115, 34938, 37755, 45306, 58230, 75510, 87345, 113265, 174690, 226530, 542833, 1085666, 1628499, 2714165, 3256998, 4885497, 5428330, 8142495, 9770994, 14656491, 16284990, 24427485, 29312982, 48854970, 73282455, 146564910]

約数ペア:

[(1, 146564910), (2, 73282455), (3, 48854970), (5, 29312982), (6, 24427485), (9, 16284990), (10, 14656491), (15, 9770994), (18, 8142495), (27, 5428330), (30, 4885497), (45, 3256998), (54, 2714165), (90, 1628499), (135, 1085666), (270, 542833), (647, 226530), (839, 174690), (1294, 113265), (1678, 87345), (1941, 75510), (2517, 58230), (3235, 45306), (3882, 37755), (4195, 34938), (5034, 29115), (5823, 25170), (6470, 22653), (7551, 19410), (8390, 17469), (9705, 15102), (11646, 12585)]