47874270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69383}}^1$

素因数の和:69416

約数の個数: 32

約数和(自身を含む): 119895552

約数和(自身を除く): 72021282

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 69383, 138766, 208149, 346915, 416298, 693830, 1040745, 1595809, 2081490, 3191618, 4787427, 7979045, 9574854, 15958090, 23937135, 47874270]

約数ペア:

[(1, 47874270), (2, 23937135), (3, 15958090), (5, 9574854), (6, 7979045), (10, 4787427), (15, 3191618), (23, 2081490), (30, 1595809), (46, 1040745), (69, 693830), (115, 416298), (138, 346915), (230, 208149), (345, 138766), (690, 69383)]