25173330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9251

約数の個数: 64

約数和(自身を含む): 74366208

約数和(自身を除く): 49192878

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9221, 18442, 27663, 46105, 55326, 64547, 92210, 119873, 129094, 138315, 193641, 239746, 276630, 322735, 359619, 387282, 599365, 645470, 719238, 839111, 968205, 1198730, 1678222, 1798095, 1936410, 2517333, 3596190, 4195555, 5034666, 8391110, 12586665, 25173330]

約数ペア:

[(1, 25173330), (2, 12586665), (3, 8391110), (5, 5034666), (6, 4195555), (7, 3596190), (10, 2517333), (13, 1936410), (14, 1798095), (15, 1678222), (21, 1198730), (26, 968205), (30, 839111), (35, 719238), (39, 645470), (42, 599365), (65, 387282), (70, 359619), (78, 322735), (91, 276630), (105, 239746), (130, 193641), (182, 138315), (195, 129094), (210, 119873), (273, 92210), (390, 64547), (455, 55326), (546, 46105), (910, 27663), (1365, 18442), (2730, 9221)]