30956856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 89356800

約数和(自身を除く): 58399944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 1789, 2163, 2472, 2884, 3578, 4326, 5367, 5768, 7156, 8652, 10734, 12523, 14312, 17304, 21468, 25046, 37569, 42936, 50092, 75138, 100184, 150276, 184267, 300552, 368534, 552801, 737068, 1105602, 1289869, 1474136, 2211204, 2579738, 3869607, 4422408, 5159476, 7739214, 10318952, 15478428, 30956856]

約数ペア:

[(1, 30956856), (2, 15478428), (3, 10318952), (4, 7739214), (6, 5159476), (7, 4422408), (8, 3869607), (12, 2579738), (14, 2211204), (21, 1474136), (24, 1289869), (28, 1105602), (42, 737068), (56, 552801), (84, 368534), (103, 300552), (168, 184267), (206, 150276), (309, 100184), (412, 75138), (618, 50092), (721, 42936), (824, 37569), (1236, 25046), (1442, 21468), (1789, 17304), (2163, 14312), (2472, 12523), (2884, 10734), (3578, 8652), (4326, 7156), (5367, 5768)]