47778030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7477}}^1$

素因数の和:7561

約数の個数: 48

約数和(自身を含む): 125989344

約数和(自身を除く): 78211314

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, 7477, 14954, 22431, 37385, 44862, 67293, 74770, 112155, 134586, 224310, 336465, 530867, 672930, 1061734, 1592601, 2654335, 3185202, 4777803, 5308670, 7963005, 9555606, 15926010, 23889015, 47778030]

約数ペア:

[(1, 47778030), (2, 23889015), (3, 15926010), (5, 9555606), (6, 7963005), (9, 5308670), (10, 4777803), (15, 3185202), (18, 2654335), (30, 1592601), (45, 1061734), (71, 672930), (90, 530867), (142, 336465), (213, 224310), (355, 134586), (426, 112155), (639, 74770), (710, 67293), (1065, 44862), (1278, 37385), (2130, 22431), (3195, 14954), (6390, 7477)]