64476030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2423}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 154980864

約数和(自身を除く): 90504834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 887, 1774, 2423, 2661, 4435, 4846, 5322, 7269, 8870, 12115, 13305, 14538, 24230, 26610, 36345, 72690, 2149201, 4298402, 6447603, 10746005, 12895206, 21492010, 32238015, 64476030]

約数ペア:

[(1, 64476030), (2, 32238015), (3, 21492010), (5, 12895206), (6, 10746005), (10, 6447603), (15, 4298402), (30, 2149201), (887, 72690), (1774, 36345), (2423, 26610), (2661, 24230), (4435, 14538), (4846, 13305), (5322, 12115), (7269, 8870)]