70813930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 144986112

約数和(自身を除く): 74172182

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 127, 137, 185, 254, 274, 370, 407, 635, 685, 814, 1270, 1370, 1397, 1507, 2035, 2794, 3014, 4070, 4699, 5069, 6985, 7535, 9398, 10138, 13970, 15070, 17399, 23495, 25345, 34798, 46990, 50690, 51689, 55759, 86995, 103378, 111518, 173990, 191389, 258445, 278795, 382778, 516890, 557590, 643763, 956945, 1287526, 1913890, 3218815, 6437630, 7081393, 14162786, 35406965, 70813930]

約数ペア:

[(1, 70813930), (2, 35406965), (5, 14162786), (10, 7081393), (11, 6437630), (22, 3218815), (37, 1913890), (55, 1287526), (74, 956945), (110, 643763), (127, 557590), (137, 516890), (185, 382778), (254, 278795), (274, 258445), (370, 191389), (407, 173990), (635, 111518), (685, 103378), (814, 86995), (1270, 55759), (1370, 51689), (1397, 50690), (1507, 46990), (2035, 34798), (2794, 25345), (3014, 23495), (4070, 17399), (4699, 15070), (5069, 13970), (6985, 10138), (7535, 9398)]