122693970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 355663872

約数和(自身を除く): 232969902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 186, 210, 217, 235, 282, 310, 329, 401, 434, 465, 470, 651, 658, 705, 802, 930, 987, 1085, 1203, 1302, 1410, 1457, 1645, 1974, 2005, 2170, 2406, 2807, 2914, 3255, 3290, 4010, 4371, 4935, 5614, 6015, 6510, 7285, 8421, 8742, 9870, 10199, 12030, 12431, 14035, 14570, 16842, 18847, 20398, 21855, 24862, 28070, 30597, 37293, 37694, 42105, 43710, 50995, 56541, 61194, 62155, 74586, 84210, 87017, 94235, 101990, 113082, 124310, 131929, 152985, 174034, 186465, 188470, 261051, 263858, 282705, 305970, 372930, 395787, 435085, 522102, 565410, 584257, 659645, 791574, 870170, 1168514, 1305255, 1319290, 1752771, 1978935, 2610510, 2921285, 3505542, 3957870, 4089799, 5842570, 8179598, 8763855, 12269397, 17527710, 20448995, 24538794, 40897990, 61346985, 122693970]

約数ペア:

[(1, 122693970), (2, 61346985), (3, 40897990), (5, 24538794), (6, 20448995), (7, 17527710), (10, 12269397), (14, 8763855), (15, 8179598), (21, 5842570), (30, 4089799), (31, 3957870), (35, 3505542), (42, 2921285), (47, 2610510), (62, 1978935), (70, 1752771), (93, 1319290), (94, 1305255), (105, 1168514), (141, 870170), (155, 791574), (186, 659645), (210, 584257), (217, 565410), (235, 522102), (282, 435085), (310, 395787), (329, 372930), (401, 305970), (434, 282705), (465, 263858), (470, 261051), (651, 188470), (658, 186465), (705, 174034), (802, 152985), (930, 131929), (987, 124310), (1085, 113082), (1203, 101990), (1302, 94235), (1410, 87017), (1457, 84210), (1645, 74586), (1974, 62155), (2005, 61194), (2170, 56541), (2406, 50995), (2807, 43710), (2914, 42105), (3255, 37694), (3290, 37293), (4010, 30597), (4371, 28070), (4935, 24862), (5614, 21855), (6015, 20398), (6510, 18847), (7285, 16842), (8421, 14570), (8742, 14035), (9870, 12431), (10199, 12030)]