2247649530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{81703}}^1$

素因数の和:81851

約数の個数: 64

約数和(自身を含む): 6212118528

約数和(自身を除く): 3964468998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2751, 3930, 4585, 5502, 9170, 13755, 27510, 81703, 163406, 245109, 408515, 490218, 571921, 817030, 1143842, 1225545, 1715763, 2451090, 2859605, 3431526, 5719210, 8578815, 10703093, 17157630, 21406186, 32109279, 53515465, 64218558, 74921651, 107030930, 149843302, 160546395, 224764953, 321092790, 374608255, 449529906, 749216510, 1123824765, 2247649530]

約数ペア:

[(1, 2247649530), (2, 1123824765), (3, 749216510), (5, 449529906), (6, 374608255), (7, 321092790), (10, 224764953), (14, 160546395), (15, 149843302), (21, 107030930), (30, 74921651), (35, 64218558), (42, 53515465), (70, 32109279), (105, 21406186), (131, 17157630), (210, 10703093), (262, 8578815), (393, 5719210), (655, 3431526), (786, 2859605), (917, 2451090), (1310, 1715763), (1834, 1225545), (1965, 1143842), (2751, 817030), (3930, 571921), (4585, 490218), (5502, 408515), (9170, 245109), (13755, 163406), (27510, 81703)]