74640330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3719}}^1$

素因数の和:3955

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 120347190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 3719, 4014, 6690, 7438, 10035, 11157, 18595, 20070, 22314, 33471, 37190, 55785, 66942, 111570, 167355, 334710, 829337, 1658674, 2488011, 4146685, 4976022, 7464033, 8293370, 12440055, 14928066, 24880110, 37320165, 74640330]

約数ペア:

[(1, 74640330), (2, 37320165), (3, 24880110), (5, 14928066), (6, 12440055), (9, 8293370), (10, 7464033), (15, 4976022), (18, 4146685), (30, 2488011), (45, 1658674), (90, 829337), (223, 334710), (446, 167355), (669, 111570), (1115, 66942), (1338, 55785), (2007, 37190), (2230, 33471), (3345, 22314), (3719, 20070), (4014, 18595), (6690, 11157), (7438, 10035)]