3210090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8254

約数の個数: 32

約数和(自身を含む): 8297856

約数和(自身を除く): 5087766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 8231, 16462, 24693, 41155, 49386, 82310, 107003, 123465, 214006, 246930, 321009, 535015, 642018, 1070030, 1605045, 3210090]

約数ペア:

[(1, 3210090), (2, 1605045), (3, 1070030), (5, 642018), (6, 535015), (10, 321009), (13, 246930), (15, 214006), (26, 123465), (30, 107003), (39, 82310), (65, 49386), (78, 41155), (130, 24693), (195, 16462), (390, 8231)]