531057210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 1293587712

約数和(自身を除く): 762530502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 157, 274, 314, 411, 471, 685, 785, 822, 823, 942, 1370, 1570, 1646, 2055, 2355, 2469, 4110, 4115, 4710, 4938, 8230, 12345, 21509, 24690, 43018, 64527, 107545, 112751, 129054, 129211, 215090, 225502, 258422, 322635, 338253, 387633, 563755, 645270, 646055, 676506, 775266, 1127510, 1292110, 1691265, 1938165, 3382530, 3876330, 17701907, 35403814, 53105721, 88509535, 106211442, 177019070, 265528605, 531057210]

約数ペア:

[(1, 531057210), (2, 265528605), (3, 177019070), (5, 106211442), (6, 88509535), (10, 53105721), (15, 35403814), (30, 17701907), (137, 3876330), (157, 3382530), (274, 1938165), (314, 1691265), (411, 1292110), (471, 1127510), (685, 775266), (785, 676506), (822, 646055), (823, 645270), (942, 563755), (1370, 387633), (1570, 338253), (1646, 322635), (2055, 258422), (2355, 225502), (2469, 215090), (4110, 129211), (4115, 129054), (4710, 112751), (4938, 107545), (8230, 64527), (12345, 43018), (21509, 24690)]