404098890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4447}}^1$

素因数の和:4703

約数の個数: 64

約数和(自身を含む): 1049158656

約数和(自身を除く): 645059766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 1165, 1398, 2330, 3029, 3495, 4447, 6058, 6990, 8894, 9087, 13341, 15145, 18174, 22235, 26682, 30290, 44470, 45435, 57811, 66705, 90870, 115622, 133410, 173433, 289055, 346866, 578110, 867165, 1036151, 1734330, 2072302, 3108453, 5180755, 6216906, 10361510, 13469963, 15542265, 26939926, 31084530, 40409889, 67349815, 80819778, 134699630, 202049445, 404098890]

約数ペア:

[(1, 404098890), (2, 202049445), (3, 134699630), (5, 80819778), (6, 67349815), (10, 40409889), (13, 31084530), (15, 26939926), (26, 15542265), (30, 13469963), (39, 10361510), (65, 6216906), (78, 5180755), (130, 3108453), (195, 2072302), (233, 1734330), (390, 1036151), (466, 867165), (699, 578110), (1165, 346866), (1398, 289055), (2330, 173433), (3029, 133410), (3495, 115622), (4447, 90870), (6058, 66705), (6990, 57811), (8894, 45435), (9087, 44470), (13341, 30290), (15145, 26682), (18174, 22235)]