12692340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 38918880

約数和(自身を除く): 26226540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 659, 963, 1070, 1284, 1318, 1605, 1926, 1977, 2140, 2636, 3210, 3295, 3852, 3954, 4815, 5931, 6420, 6590, 7908, 9630, 9885, 11862, 13180, 19260, 19770, 23724, 29655, 39540, 59310, 70513, 118620, 141026, 211539, 282052, 352565, 423078, 634617, 705130, 846156, 1057695, 1269234, 1410260, 2115390, 2538468, 3173085, 4230780, 6346170, 12692340]

約数ペア:

[(1, 12692340), (2, 6346170), (3, 4230780), (4, 3173085), (5, 2538468), (6, 2115390), (9, 1410260), (10, 1269234), (12, 1057695), (15, 846156), (18, 705130), (20, 634617), (30, 423078), (36, 352565), (45, 282052), (60, 211539), (90, 141026), (107, 118620), (180, 70513), (214, 59310), (321, 39540), (428, 29655), (535, 23724), (642, 19770), (659, 19260), (963, 13180), (1070, 11862), (1284, 9885), (1318, 9630), (1605, 7908), (1926, 6590), (1977, 6420), (2140, 5931), (2636, 4815), (3210, 3954), (3295, 3852)]