56757870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 160524000

約数和(自身を除く): 103766130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 349, 390, 417, 585, 695, 698, 834, 1047, 1170, 1251, 1390, 1745, 1807, 2085, 2094, 2502, 3141, 3490, 3614, 4170, 4537, 5235, 5421, 6255, 6282, 9035, 9074, 10470, 10842, 12510, 13611, 15705, 16263, 18070, 22685, 27105, 27222, 31410, 32526, 40833, 45370, 48511, 54210, 68055, 81315, 81666, 97022, 136110, 145533, 162630, 204165, 242555, 291066, 408330, 436599, 485110, 630643, 727665, 873198, 1261286, 1455330, 1891929, 2182995, 3153215, 3783858, 4365990, 5675787, 6306430, 9459645, 11351574, 18919290, 28378935, 56757870]

約数ペア:

[(1, 56757870), (2, 28378935), (3, 18919290), (5, 11351574), (6, 9459645), (9, 6306430), (10, 5675787), (13, 4365990), (15, 3783858), (18, 3153215), (26, 2182995), (30, 1891929), (39, 1455330), (45, 1261286), (65, 873198), (78, 727665), (90, 630643), (117, 485110), (130, 436599), (139, 408330), (195, 291066), (234, 242555), (278, 204165), (349, 162630), (390, 145533), (417, 136110), (585, 97022), (695, 81666), (698, 81315), (834, 68055), (1047, 54210), (1170, 48511), (1251, 45370), (1390, 40833), (1745, 32526), (1807, 31410), (2085, 27222), (2094, 27105), (2502, 22685), (3141, 18070), (3490, 16263), (3614, 15705), (4170, 13611), (4537, 12510), (5235, 10842), (5421, 10470), (6255, 9074), (6282, 9035)]