68986190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 160284096

約数和(自身を除く): 91297906

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 43, 65, 70, 82, 86, 91, 130, 182, 205, 215, 287, 301, 410, 430, 455, 533, 559, 574, 602, 910, 1066, 1118, 1435, 1505, 1763, 1849, 2665, 2795, 2870, 3010, 3526, 3698, 3731, 3913, 5330, 5590, 7462, 7826, 8815, 9245, 12341, 12943, 17630, 18490, 18655, 19565, 22919, 24037, 24682, 25886, 37310, 39130, 45838, 48074, 61705, 64715, 75809, 114595, 120185, 123410, 129430, 151618, 160433, 168259, 229190, 240370, 320866, 336518, 379045, 530663, 758090, 802165, 841295, 985517, 1061326, 1604330, 1682590, 1971034, 2653315, 4927585, 5306630, 6898619, 9855170, 13797238, 34493095, 68986190]

約数ペア:

[(1, 68986190), (2, 34493095), (5, 13797238), (7, 9855170), (10, 6898619), (13, 5306630), (14, 4927585), (26, 2653315), (35, 1971034), (41, 1682590), (43, 1604330), (65, 1061326), (70, 985517), (82, 841295), (86, 802165), (91, 758090), (130, 530663), (182, 379045), (205, 336518), (215, 320866), (287, 240370), (301, 229190), (410, 168259), (430, 160433), (455, 151618), (533, 129430), (559, 123410), (574, 120185), (602, 114595), (910, 75809), (1066, 64715), (1118, 61705), (1435, 48074), (1505, 45838), (1763, 39130), (1849, 37310), (2665, 25886), (2795, 24682), (2870, 24037), (3010, 22919), (3526, 19565), (3698, 18655), (3731, 18490), (3913, 17630), (5330, 12943), (5590, 12341), (7462, 9245), (7826, 8815)]