15122030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19714450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 479, 574, 770, 902, 958, 1435, 2255, 2395, 2870, 3157, 3353, 4510, 4790, 5269, 6314, 6706, 10538, 15785, 16765, 19639, 26345, 31570, 33530, 36883, 39278, 52690, 73766, 98195, 137473, 184415, 196390, 216029, 274946, 368830, 432058, 687365, 1080145, 1374730, 1512203, 2160290, 3024406, 7561015, 15122030]

約数ペア:

[(1, 15122030), (2, 7561015), (5, 3024406), (7, 2160290), (10, 1512203), (11, 1374730), (14, 1080145), (22, 687365), (35, 432058), (41, 368830), (55, 274946), (70, 216029), (77, 196390), (82, 184415), (110, 137473), (154, 98195), (205, 73766), (287, 52690), (385, 39278), (410, 36883), (451, 33530), (479, 31570), (574, 26345), (770, 19639), (902, 16765), (958, 15785), (1435, 10538), (2255, 6706), (2395, 6314), (2870, 5269), (3157, 4790), (3353, 4510)]