17686817220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{32497}}^1$

素因数の和:32749

約数の個数: 96

約数和(自身を含む): 50840391168

約数和(自身を除く): 33153573948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 193, 235, 282, 386, 470, 564, 579, 705, 772, 940, 965, 1158, 1410, 1930, 2316, 2820, 2895, 3860, 5790, 9071, 11580, 18142, 27213, 32497, 36284, 45355, 54426, 64994, 90710, 97491, 108852, 129988, 136065, 162485, 181420, 194982, 272130, 324970, 389964, 487455, 544260, 649940, 974910, 1527359, 1949820, 3054718, 4582077, 6109436, 6271921, 7636795, 9164154, 12543842, 15273590, 18328308, 18815763, 22910385, 25087684, 30547180, 31359605, 37631526, 45820770, 62719210, 75263052, 91641540, 94078815, 125438420, 188157630, 294780287, 376315260, 589560574, 884340861, 1179121148, 1473901435, 1768681722, 2947802870, 3537363444, 4421704305, 5895605740, 8843408610, 17686817220]

約数ペア:

[(1, 17686817220), (2, 8843408610), (3, 5895605740), (4, 4421704305), (5, 3537363444), (6, 2947802870), (10, 1768681722), (12, 1473901435), (15, 1179121148), (20, 884340861), (30, 589560574), (47, 376315260), (60, 294780287), (94, 188157630), (141, 125438420), (188, 94078815), (193, 91641540), (235, 75263052), (282, 62719210), (386, 45820770), (470, 37631526), (564, 31359605), (579, 30547180), (705, 25087684), (772, 22910385), (940, 18815763), (965, 18328308), (1158, 15273590), (1410, 12543842), (1930, 9164154), (2316, 7636795), (2820, 6271921), (2895, 6109436), (3860, 4582077), (5790, 3054718), (9071, 1949820), (11580, 1527359), (18142, 974910), (27213, 649940), (32497, 544260), (36284, 487455), (45355, 389964), (54426, 324970), (64994, 272130), (90710, 194982), (97491, 181420), (108852, 162485), (129988, 136065)]