12980525070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1\times {\mathrm{4909}}^1$

素因数の和:9577

約数の個数: 64

約数和(自身を含む): 32806656000

約数和(自身を除く): 19826130930

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 4639, 4909, 9278, 9818, 13917, 14727, 23195, 24545, 27834, 29454, 46390, 49090, 69585, 73635, 88141, 93271, 139170, 147270, 176282, 186542, 264423, 279813, 440705, 466355, 528846, 559626, 881410, 932710, 1322115, 1399065, 2644230, 2798130, 22772851, 45545702, 68318553, 113864255, 136637106, 227728510, 341592765, 432684169, 683185530, 865368338, 1298052507, 2163420845, 2596105014, 4326841690, 6490262535, 12980525070]

約数ペア:

[(1, 12980525070), (2, 6490262535), (3, 4326841690), (5, 2596105014), (6, 2163420845), (10, 1298052507), (15, 865368338), (19, 683185530), (30, 432684169), (38, 341592765), (57, 227728510), (95, 136637106), (114, 113864255), (190, 68318553), (285, 45545702), (570, 22772851), (4639, 2798130), (4909, 2644230), (9278, 1399065), (9818, 1322115), (13917, 932710), (14727, 881410), (23195, 559626), (24545, 528846), (27834, 466355), (29454, 440705), (46390, 279813), (49090, 264423), (69585, 186542), (73635, 176282), (88141, 147270), (93271, 139170)]