30964185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{98299}}^1$

素因数の和:98317

約数の個数: 24

約数和(自身を含む): 61339200

約数和(自身を除く): 30375015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 98299, 294897, 491495, 688093, 884691, 1474485, 2064279, 3440465, 4423455, 6192837, 10321395, 30964185]

約数ペア:

[(1, 30964185), (3, 10321395), (5, 6192837), (7, 4423455), (9, 3440465), (15, 2064279), (21, 1474485), (35, 884691), (45, 688093), (63, 491495), (105, 294897), (315, 98299)]