715886820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32869}}^1$

素因数の和:32906

約数の個数: 108

約数和(自身を含む): 2386953660

約数和(自身を除く): 1671066840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 10890, 21780, 32869, 65738, 98607, 131476, 164345, 197214, 295821, 328690, 361559, 394428, 493035, 591642, 657380, 723118, 986070, 1084677, 1183284, 1446236, 1479105, 1807795, 1972140, 2169354, 2958210, 3254031, 3615590, 3977149, 4338708, 5423385, 5916420, 6508062, 7231180, 7954298, 10846770, 11931447, 13016124, 15908596, 16270155, 19885745, 21693540, 23862894, 32540310, 35794341, 39771490, 47725788, 59657235, 65080620, 71588682, 79542980, 119314470, 143177364, 178971705, 238628940, 357943410, 715886820]

約数ペア:

[(1, 715886820), (2, 357943410), (3, 238628940), (4, 178971705), (5, 143177364), (6, 119314470), (9, 79542980), (10, 71588682), (11, 65080620), (12, 59657235), (15, 47725788), (18, 39771490), (20, 35794341), (22, 32540310), (30, 23862894), (33, 21693540), (36, 19885745), (44, 16270155), (45, 15908596), (55, 13016124), (60, 11931447), (66, 10846770), (90, 7954298), (99, 7231180), (110, 6508062), (121, 5916420), (132, 5423385), (165, 4338708), (180, 3977149), (198, 3615590), (220, 3254031), (242, 2958210), (330, 2169354), (363, 1972140), (396, 1807795), (484, 1479105), (495, 1446236), (605, 1183284), (660, 1084677), (726, 986070), (990, 723118), (1089, 657380), (1210, 591642), (1452, 493035), (1815, 394428), (1980, 361559), (2178, 328690), (2420, 295821), (3630, 197214), (4356, 164345), (5445, 131476), (7260, 98607), (10890, 65738), (21780, 32869)]