88642890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{46901}}^1$

素因数の和:46924

約数の個数: 64

約数和(自身を含む): 270155520

約数和(自身を除く): 181512630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 46901, 93802, 140703, 234505, 281406, 328307, 422109, 469010, 656614, 703515, 844218, 984921, 1266327, 1407030, 1641535, 1969842, 2110545, 2532654, 2954763, 3283070, 4221090, 4924605, 5909526, 6331635, 8864289, 9849210, 12663270, 14773815, 17728578, 29547630, 44321445, 88642890]

約数ペア:

[(1, 88642890), (2, 44321445), (3, 29547630), (5, 17728578), (6, 14773815), (7, 12663270), (9, 9849210), (10, 8864289), (14, 6331635), (15, 5909526), (18, 4924605), (21, 4221090), (27, 3283070), (30, 2954763), (35, 2532654), (42, 2110545), (45, 1969842), (54, 1641535), (63, 1407030), (70, 1266327), (90, 984921), (105, 844218), (126, 703515), (135, 656614), (189, 469010), (210, 422109), (270, 328307), (315, 281406), (378, 234505), (630, 140703), (945, 93802), (1890, 46901)]