166670370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26083}}^1$

素因数の和:26167

約数の個数: 48

約数和(自身を含む): 439463232

約数和(自身を除く): 272792862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 26083, 52166, 78249, 130415, 156498, 234747, 260830, 391245, 469494, 782490, 1173735, 1851893, 2347470, 3703786, 5555679, 9259465, 11111358, 16667037, 18518930, 27778395, 33334074, 55556790, 83335185, 166670370]

約数ペア:

[(1, 166670370), (2, 83335185), (3, 55556790), (5, 33334074), (6, 27778395), (9, 18518930), (10, 16667037), (15, 11111358), (18, 9259465), (30, 5555679), (45, 3703786), (71, 2347470), (90, 1851893), (142, 1173735), (213, 782490), (355, 469494), (426, 391245), (639, 260830), (710, 234747), (1065, 156498), (1278, 130415), (2130, 78249), (3195, 52166), (6390, 26083)]