85848490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13511

約数の個数: 48

約数和(自身を含む): 193597992

約数和(自身を除く): 107749502

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 13477, 26954, 67385, 94339, 134770, 175201, 188678, 350402, 471695, 660373, 876005, 943390, 1226407, 1320746, 1752010, 2452814, 3301865, 6132035, 6603730, 8584849, 12264070, 17169698, 42924245, 85848490]

約数ペア:

[(1, 85848490), (2, 42924245), (5, 17169698), (7, 12264070), (10, 8584849), (13, 6603730), (14, 6132035), (26, 3301865), (35, 2452814), (49, 1752010), (65, 1320746), (70, 1226407), (91, 943390), (98, 876005), (130, 660373), (182, 471695), (245, 350402), (455, 188678), (490, 175201), (637, 134770), (910, 94339), (1274, 67385), (3185, 26954), (6370, 13477)]