68936130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 185328000

約数和(自身を除く): 116391870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1949, 1965, 2358, 3537, 3898, 3930, 5847, 5895, 7074, 9745, 11694, 11790, 17541, 17685, 19490, 29235, 35082, 35370, 52623, 58470, 87705, 105246, 175410, 255319, 263115, 510638, 526230, 765957, 1276595, 1531914, 2297871, 2553190, 3829785, 4595742, 6893613, 7659570, 11489355, 13787226, 22978710, 34468065, 68936130]

約数ペア:

[(1, 68936130), (2, 34468065), (3, 22978710), (5, 13787226), (6, 11489355), (9, 7659570), (10, 6893613), (15, 4595742), (18, 3829785), (27, 2553190), (30, 2297871), (45, 1531914), (54, 1276595), (90, 765957), (131, 526230), (135, 510638), (262, 263115), (270, 255319), (393, 175410), (655, 105246), (786, 87705), (1179, 58470), (1310, 52623), (1949, 35370), (1965, 35082), (2358, 29235), (3537, 19490), (3898, 17685), (3930, 17541), (5847, 11790), (5895, 11694), (7074, 9745)]