172076310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3847}}^1$

素因数の和:3938

約数の個数: 96

約数和(自身を含む): 518648832

約数和(自身を除く): 346572522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 3847, 4473, 4970, 6390, 7455, 7694, 8946, 11541, 14910, 19235, 22365, 23082, 26929, 34623, 38470, 44730, 53858, 57705, 69246, 80787, 115410, 134645, 161574, 173115, 242361, 269290, 273137, 346230, 403935, 484722, 546274, 807870, 819411, 1211805, 1365685, 1638822, 1911959, 2423610, 2458233, 2731370, 3823918, 4097055, 4916466, 5735877, 8194110, 9559795, 11471754, 12291165, 17207631, 19119590, 24582330, 28679385, 34415262, 57358770, 86038155, 172076310]

約数ペア:

[(1, 172076310), (2, 86038155), (3, 57358770), (5, 34415262), (6, 28679385), (7, 24582330), (9, 19119590), (10, 17207631), (14, 12291165), (15, 11471754), (18, 9559795), (21, 8194110), (30, 5735877), (35, 4916466), (42, 4097055), (45, 3823918), (63, 2731370), (70, 2458233), (71, 2423610), (90, 1911959), (105, 1638822), (126, 1365685), (142, 1211805), (210, 819411), (213, 807870), (315, 546274), (355, 484722), (426, 403935), (497, 346230), (630, 273137), (639, 269290), (710, 242361), (994, 173115), (1065, 161574), (1278, 134645), (1491, 115410), (2130, 80787), (2485, 69246), (2982, 57705), (3195, 53858), (3847, 44730), (4473, 38470), (4970, 34623), (6390, 26929), (7455, 23082), (7694, 22365), (8946, 19235), (11541, 14910)]