85545030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 217405440

約数和(自身を除く): 131860410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 446, 570, 669, 673, 1115, 1338, 1346, 2019, 2230, 3345, 3365, 4038, 4237, 6690, 6730, 8474, 10095, 12711, 12787, 20190, 21185, 25422, 25574, 38361, 42370, 63555, 63935, 76722, 127110, 127870, 150079, 191805, 300158, 383610, 450237, 750395, 900474, 1500790, 2251185, 2851501, 4502370, 5703002, 8554503, 14257505, 17109006, 28515010, 42772515, 85545030]

約数ペア:

[(1, 85545030), (2, 42772515), (3, 28515010), (5, 17109006), (6, 14257505), (10, 8554503), (15, 5703002), (19, 4502370), (30, 2851501), (38, 2251185), (57, 1500790), (95, 900474), (114, 750395), (190, 450237), (223, 383610), (285, 300158), (446, 191805), (570, 150079), (669, 127870), (673, 127110), (1115, 76722), (1338, 63935), (1346, 63555), (2019, 42370), (2230, 38361), (3345, 25574), (3365, 25422), (4038, 21185), (4237, 20190), (6690, 12787), (6730, 12711), (8474, 10095)]