83212890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 208863360

約数和(自身を除く): 125650470

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 101, 145, 174, 202, 290, 303, 435, 505, 606, 870, 947, 1010, 1515, 1894, 2841, 2929, 3030, 4735, 5682, 5858, 8787, 9470, 14205, 14645, 17574, 27463, 28410, 29290, 43935, 54926, 82389, 87870, 95647, 137315, 164778, 191294, 274630, 286941, 411945, 478235, 573882, 823890, 956470, 1434705, 2773763, 2869410, 5547526, 8321289, 13868815, 16642578, 27737630, 41606445, 83212890]

約数ペア:

[(1, 83212890), (2, 41606445), (3, 27737630), (5, 16642578), (6, 13868815), (10, 8321289), (15, 5547526), (29, 2869410), (30, 2773763), (58, 1434705), (87, 956470), (101, 823890), (145, 573882), (174, 478235), (202, 411945), (290, 286941), (303, 274630), (435, 191294), (505, 164778), (606, 137315), (870, 95647), (947, 87870), (1010, 82389), (1515, 54926), (1894, 43935), (2841, 29290), (2929, 28410), (3030, 27463), (4735, 17574), (5682, 14645), (5858, 14205), (8787, 9470)]