30973395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 50872320

約数和(自身を除く): 19898925

約数列:

[1, 3, 5, 15, 71, 127, 213, 229, 355, 381, 635, 687, 1065, 1145, 1905, 3435, 9017, 16259, 27051, 29083, 45085, 48777, 81295, 87249, 135255, 145415, 243885, 436245, 2064893, 6194679, 10324465, 30973395]

約数ペア:

[(1, 30973395), (3, 10324465), (5, 6194679), (15, 2064893), (71, 436245), (127, 243885), (213, 145415), (229, 135255), (355, 87249), (381, 81295), (635, 48777), (687, 45085), (1065, 29083), (1145, 27051), (1905, 16259), (3435, 9017)]