2415090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 6144768

約数和(自身を除く): 3729678

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 361, 446, 570, 669, 722, 1083, 1115, 1338, 1805, 2166, 2230, 3345, 3610, 4237, 5415, 6690, 8474, 10830, 12711, 21185, 25422, 42370, 63555, 80503, 127110, 161006, 241509, 402515, 483018, 805030, 1207545, 2415090]

約数ペア:

[(1, 2415090), (2, 1207545), (3, 805030), (5, 483018), (6, 402515), (10, 241509), (15, 161006), (19, 127110), (30, 80503), (38, 63555), (57, 42370), (95, 25422), (114, 21185), (190, 12711), (223, 10830), (285, 8474), (361, 6690), (446, 5415), (570, 4237), (669, 3610), (722, 3345), (1083, 2230), (1115, 2166), (1338, 1805)]