84493290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12979}}^1$

素因数の和:13027

約数の個数: 64

約数和(自身を含む): 239247360

約数和(自身を除く): 154754070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 12979, 25958, 38937, 64895, 77874, 90853, 129790, 181706, 194685, 272559, 389370, 402349, 454265, 545118, 804698, 908530, 1207047, 1362795, 2011745, 2414094, 2725590, 2816443, 4023490, 5632886, 6035235, 8449329, 12070470, 14082215, 16898658, 28164430, 42246645, 84493290]

約数ペア:

[(1, 84493290), (2, 42246645), (3, 28164430), (5, 16898658), (6, 14082215), (7, 12070470), (10, 8449329), (14, 6035235), (15, 5632886), (21, 4023490), (30, 2816443), (31, 2725590), (35, 2414094), (42, 2011745), (62, 1362795), (70, 1207047), (93, 908530), (105, 804698), (155, 545118), (186, 454265), (210, 402349), (217, 389370), (310, 272559), (434, 194685), (465, 181706), (651, 129790), (930, 90853), (1085, 77874), (1302, 64895), (2170, 38937), (3255, 25958), (6510, 12979)]