808911530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{743}}^1$

素因数の和:1011

約数の個数: 64

約数和(自身を含む): 1693605888

約数和(自身を除く): 884694358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 151, 206, 302, 515, 721, 743, 755, 1030, 1057, 1442, 1486, 1510, 2114, 3605, 3715, 5201, 5285, 7210, 7430, 10402, 10570, 15553, 26005, 31106, 52010, 76529, 77765, 108871, 112193, 153058, 155530, 217742, 224386, 382645, 535703, 544355, 560965, 765290, 785351, 1071406, 1088710, 1121930, 1570702, 2678515, 3926755, 5357030, 7853510, 11555879, 23111758, 57779395, 80891153, 115558790, 161782306, 404455765, 808911530]

約数ペア:

[(1, 808911530), (2, 404455765), (5, 161782306), (7, 115558790), (10, 80891153), (14, 57779395), (35, 23111758), (70, 11555879), (103, 7853510), (151, 5357030), (206, 3926755), (302, 2678515), (515, 1570702), (721, 1121930), (743, 1088710), (755, 1071406), (1030, 785351), (1057, 765290), (1442, 560965), (1486, 544355), (1510, 535703), (2114, 382645), (3605, 224386), (3715, 217742), (5201, 155530), (5285, 153058), (7210, 112193), (7430, 108871), (10402, 77765), (10570, 76529), (15553, 52010), (26005, 31106)]