68154870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 198759168

約数和(自身を除く): 130604298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 289, 357, 510, 578, 595, 714, 867, 1123, 1190, 1445, 1734, 1785, 2023, 2246, 2890, 3369, 3570, 4046, 4335, 5615, 6069, 6738, 7861, 8670, 10115, 11230, 12138, 15722, 16845, 19091, 20230, 23583, 30345, 33690, 38182, 39305, 47166, 57273, 60690, 78610, 95455, 114546, 117915, 133637, 190910, 235830, 267274, 286365, 324547, 400911, 572730, 649094, 668185, 801822, 973641, 1336370, 1622735, 1947282, 2004555, 2271829, 3245470, 4009110, 4543658, 4868205, 6815487, 9736410, 11359145, 13630974, 22718290, 34077435, 68154870]

約数ペア:

[(1, 68154870), (2, 34077435), (3, 22718290), (5, 13630974), (6, 11359145), (7, 9736410), (10, 6815487), (14, 4868205), (15, 4543658), (17, 4009110), (21, 3245470), (30, 2271829), (34, 2004555), (35, 1947282), (42, 1622735), (51, 1336370), (70, 973641), (85, 801822), (102, 668185), (105, 649094), (119, 572730), (170, 400911), (210, 324547), (238, 286365), (255, 267274), (289, 235830), (357, 190910), (510, 133637), (578, 117915), (595, 114546), (714, 95455), (867, 78610), (1123, 60690), (1190, 57273), (1445, 47166), (1734, 39305), (1785, 38182), (2023, 33690), (2246, 30345), (2890, 23583), (3369, 20230), (3570, 19091), (4046, 16845), (4335, 15722), (5615, 12138), (6069, 11230), (6738, 10115), (7861, 8670)]