27239030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 62052480

約数和(自身を除く): 34813450

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 809, 910, 962, 1295, 1618, 2405, 2590, 3367, 4045, 4810, 5663, 6734, 8090, 10517, 11326, 16835, 21034, 28315, 29933, 33670, 52585, 56630, 59866, 73619, 105170, 147238, 149665, 209531, 299330, 368095, 389129, 419062, 736190, 778258, 1047655, 1945645, 2095310, 2723903, 3891290, 5447806, 13619515, 27239030]

約数ペア:

[(1, 27239030), (2, 13619515), (5, 5447806), (7, 3891290), (10, 2723903), (13, 2095310), (14, 1945645), (26, 1047655), (35, 778258), (37, 736190), (65, 419062), (70, 389129), (74, 368095), (91, 299330), (130, 209531), (182, 149665), (185, 147238), (259, 105170), (370, 73619), (455, 59866), (481, 56630), (518, 52585), (809, 33670), (910, 29933), (962, 28315), (1295, 21034), (1618, 16835), (2405, 11326), (2590, 10517), (3367, 8090), (4045, 6734), (4810, 5663)]