16983330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6251

約数の個数: 64

約数和(自身を含む): 50174208

約数和(自身を除く): 33190878

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, 6221, 12442, 18663, 31105, 37326, 43547, 62210, 80873, 87094, 93315, 130641, 161746, 186630, 217735, 242619, 261282, 404365, 435470, 485238, 566111, 653205, 808730, 1132222, 1213095, 1306410, 1698333, 2426190, 2830555, 3396666, 5661110, 8491665, 16983330]

約数ペア:

[(1, 16983330), (2, 8491665), (3, 5661110), (5, 3396666), (6, 2830555), (7, 2426190), (10, 1698333), (13, 1306410), (14, 1213095), (15, 1132222), (21, 808730), (26, 653205), (30, 566111), (35, 485238), (39, 435470), (42, 404365), (65, 261282), (70, 242619), (78, 217735), (91, 186630), (105, 161746), (130, 130641), (182, 93315), (195, 87094), (210, 80873), (273, 62210), (390, 43547), (455, 37326), (546, 31105), (910, 18663), (1365, 12442), (2730, 6221)]