202102530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23473}}^1$

素因数の和:23531

約数の個数: 64

約数和(自身を含む): 567883008

約数和(自身を除く): 365780478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 23473, 46946, 70419, 117365, 140838, 164311, 234730, 328622, 352095, 492933, 704190, 821555, 962393, 985866, 1643110, 1924786, 2464665, 2887179, 4811965, 4929330, 5774358, 6736751, 9623930, 13473502, 14435895, 20210253, 28871790, 33683755, 40420506, 67367510, 101051265, 202102530]

約数ペア:

[(1, 202102530), (2, 101051265), (3, 67367510), (5, 40420506), (6, 33683755), (7, 28871790), (10, 20210253), (14, 14435895), (15, 13473502), (21, 9623930), (30, 6736751), (35, 5774358), (41, 4929330), (42, 4811965), (70, 2887179), (82, 2464665), (105, 1924786), (123, 1643110), (205, 985866), (210, 962393), (246, 821555), (287, 704190), (410, 492933), (574, 352095), (615, 328622), (861, 234730), (1230, 164311), (1435, 140838), (1722, 117365), (2870, 70419), (4305, 46946), (8610, 23473)]