31929230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 61871040

約数和(自身を除く): 29941810

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 3079, 5185, 6158, 10370, 15395, 30790, 52343, 104686, 187819, 261715, 375638, 523430, 939095, 1878190, 3192923, 6385846, 15964615, 31929230]

約数ペア:

[(1, 31929230), (2, 15964615), (5, 6385846), (10, 3192923), (17, 1878190), (34, 939095), (61, 523430), (85, 375638), (122, 261715), (170, 187819), (305, 104686), (610, 52343), (1037, 30790), (2074, 15395), (3079, 10370), (5185, 6158)]