78631110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9117

約数の個数: 48

約数和(自身を含む): 206571456

約数和(自身を除く): 127940346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 9007, 18014, 27021, 45035, 54042, 81063, 90070, 135105, 162126, 270210, 405315, 810630, 873679, 1747358, 2621037, 4368395, 5242074, 7863111, 8736790, 13105185, 15726222, 26210370, 39315555, 78631110]

約数ペア:

[(1, 78631110), (2, 39315555), (3, 26210370), (5, 15726222), (6, 13105185), (9, 8736790), (10, 7863111), (15, 5242074), (18, 4368395), (30, 2621037), (45, 1747358), (90, 873679), (97, 810630), (194, 405315), (291, 270210), (485, 162126), (582, 135105), (873, 90070), (970, 81063), (1455, 54042), (1746, 45035), (2910, 27021), (4365, 18014), (8730, 9007)]