241685990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 537667200

約数和(自身を除く): 295981210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 349, 455, 698, 761, 910, 1522, 1745, 2443, 3490, 3805, 4537, 4886, 5327, 7610, 9074, 9893, 10654, 12215, 19786, 22685, 24430, 26635, 31759, 45370, 49465, 53270, 63518, 69251, 98930, 138502, 158795, 265589, 317590, 346255, 531178, 692510, 1327945, 1859123, 2655890, 3452657, 3718246, 6905314, 9295615, 17263285, 18591230, 24168599, 34526570, 48337198, 120842995, 241685990]

約数ペア:

[(1, 241685990), (2, 120842995), (5, 48337198), (7, 34526570), (10, 24168599), (13, 18591230), (14, 17263285), (26, 9295615), (35, 6905314), (65, 3718246), (70, 3452657), (91, 2655890), (130, 1859123), (182, 1327945), (349, 692510), (455, 531178), (698, 346255), (761, 317590), (910, 265589), (1522, 158795), (1745, 138502), (2443, 98930), (3490, 69251), (3805, 63518), (4537, 53270), (4886, 49465), (5327, 45370), (7610, 31759), (9074, 26635), (9893, 24430), (10654, 22685), (12215, 19786)]