276680430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236479}}^1$

素因数の和:236505

約数の個数: 48

約数和(自身を含む): 774708480

約数和(自身を除く): 498028050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 236479, 472958, 709437, 1182395, 1418874, 2128311, 2364790, 3074227, 3547185, 4256622, 6148454, 7094370, 9222681, 10641555, 15371135, 18445362, 21283110, 27668043, 30742270, 46113405, 55336086, 92226810, 138340215, 276680430]

約数ペア:

[(1, 276680430), (2, 138340215), (3, 92226810), (5, 55336086), (6, 46113405), (9, 30742270), (10, 27668043), (13, 21283110), (15, 18445362), (18, 15371135), (26, 10641555), (30, 9222681), (39, 7094370), (45, 6148454), (65, 4256622), (78, 3547185), (90, 3074227), (117, 2364790), (130, 2128311), (195, 1418874), (234, 1182395), (390, 709437), (585, 472958), (1170, 236479)]