1928788897910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{1674107}}^1$

素因数の和:1674381

約数の個数: 64

約数和(自身を含む): 4030716349440

約数和(自身を除く): 2101927451530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 151, 218, 302, 545, 755, 763, 1057, 1090, 1510, 1526, 2114, 3815, 5285, 7630, 10570, 16459, 32918, 82295, 115213, 164590, 230426, 576065, 1152130, 1674107, 3348214, 8370535, 11718749, 16741070, 23437498, 58593745, 117187490, 182477663, 252790157, 364955326, 505580314, 912388315, 1263950785, 1277343641, 1769531099, 1824776630, 2527901570, 2554687282, 3539062198, 6386718205, 8847655495, 12773436410, 17695310990, 27554127113, 55108254226, 137770635565, 192878889791, 275541271130, 385757779582, 964394448955, 1928788897910]

約数ペア:

[(1, 1928788897910), (2, 964394448955), (5, 385757779582), (7, 275541271130), (10, 192878889791), (14, 137770635565), (35, 55108254226), (70, 27554127113), (109, 17695310990), (151, 12773436410), (218, 8847655495), (302, 6386718205), (545, 3539062198), (755, 2554687282), (763, 2527901570), (1057, 1824776630), (1090, 1769531099), (1510, 1277343641), (1526, 1263950785), (2114, 912388315), (3815, 505580314), (5285, 364955326), (7630, 252790157), (10570, 182477663), (16459, 117187490), (32918, 58593745), (82295, 23437498), (115213, 16741070), (164590, 11718749), (230426, 8370535), (576065, 3348214), (1152130, 1674107)]