65145690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2671}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 170067456

約数和(自身を除く): 104921766

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2671, 2710, 4065, 4878, 5342, 8013, 8130, 12195, 13355, 16026, 24039, 24390, 26710, 40065, 48078, 80130, 120195, 240390, 723841, 1447682, 2171523, 3619205, 4343046, 6514569, 7238410, 10857615, 13029138, 21715230, 32572845, 65145690]

約数ペア:

[(1, 65145690), (2, 32572845), (3, 21715230), (5, 13029138), (6, 10857615), (9, 7238410), (10, 6514569), (15, 4343046), (18, 3619205), (30, 2171523), (45, 1447682), (90, 723841), (271, 240390), (542, 120195), (813, 80130), (1355, 48078), (1626, 40065), (2439, 26710), (2671, 24390), (2710, 24039), (4065, 16026), (4878, 13355), (5342, 12195), (8013, 8130)]