40677210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{64567}}^1$

素因数の和:64587

約数の個数: 48

約数和(自身を含む): 120871296

約数和(自身を除く): 80194086

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, 64567, 129134, 193701, 322835, 387402, 451969, 581103, 645670, 903938, 968505, 1162206, 1355907, 1937010, 2259845, 2711814, 2905515, 4067721, 4519690, 5811030, 6779535, 8135442, 13559070, 20338605, 40677210]

約数ペア:

[(1, 40677210), (2, 20338605), (3, 13559070), (5, 8135442), (6, 6779535), (7, 5811030), (9, 4519690), (10, 4067721), (14, 2905515), (15, 2711814), (18, 2259845), (21, 1937010), (30, 1355907), (35, 1162206), (42, 968505), (45, 903938), (63, 645670), (70, 581103), (90, 451969), (105, 387402), (126, 322835), (210, 193701), (315, 129134), (630, 64567)]