71562930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 110360910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 223, 285, 446, 563, 570, 669, 1115, 1126, 1338, 1689, 2230, 2815, 3345, 3378, 4237, 5630, 6690, 8445, 8474, 10697, 12711, 16890, 21185, 21394, 25422, 32091, 42370, 53485, 63555, 64182, 106970, 125549, 127110, 160455, 251098, 320910, 376647, 627745, 753294, 1255490, 1883235, 2385431, 3766470, 4770862, 7156293, 11927155, 14312586, 23854310, 35781465, 71562930]

約数ペア:

[(1, 71562930), (2, 35781465), (3, 23854310), (5, 14312586), (6, 11927155), (10, 7156293), (15, 4770862), (19, 3766470), (30, 2385431), (38, 1883235), (57, 1255490), (95, 753294), (114, 627745), (190, 376647), (223, 320910), (285, 251098), (446, 160455), (563, 127110), (570, 125549), (669, 106970), (1115, 64182), (1126, 63555), (1338, 53485), (1689, 42370), (2230, 32091), (2815, 25422), (3345, 21394), (3378, 21185), (4237, 16890), (5630, 12711), (6690, 10697), (8445, 8474)]