353142090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{560543}}^1$

素因数の和:560563

約数の個数: 48

約数和(自身を含む): 1049338368

約数和(自身を除く): 696196278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 560543, 1121086, 1681629, 2802715, 3363258, 3923801, 5044887, 5605430, 7847602, 8408145, 10089774, 11771403, 16816290, 19619005, 23542806, 25224435, 35314209, 39238010, 50448870, 58857015, 70628418, 117714030, 176571045, 353142090]

約数ペア:

[(1, 353142090), (2, 176571045), (3, 117714030), (5, 70628418), (6, 58857015), (7, 50448870), (9, 39238010), (10, 35314209), (14, 25224435), (15, 23542806), (18, 19619005), (21, 16816290), (30, 11771403), (35, 10089774), (42, 8408145), (45, 7847602), (63, 5605430), (70, 5044887), (90, 3923801), (105, 3363258), (126, 2802715), (210, 1681629), (315, 1121086), (630, 560543)]