22071490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13709}}^1$

素因数の和:13746

約数の個数: 32

約数和(自身を含む): 47381760

約数和(自身を除く): 25310270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13709, 27418, 68545, 95963, 137090, 191926, 315307, 479815, 630614, 959630, 1576535, 2207149, 3153070, 4414298, 11035745, 22071490]

約数ペア:

[(1, 22071490), (2, 11035745), (5, 4414298), (7, 3153070), (10, 2207149), (14, 1576535), (23, 959630), (35, 630614), (46, 479815), (70, 315307), (115, 191926), (161, 137090), (230, 95963), (322, 68545), (805, 27418), (1610, 13709)]