2699060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 6980736

約数和(自身を除く): 4281676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1483, 1820, 2966, 5932, 7415, 10381, 14830, 19279, 20762, 29660, 38558, 41524, 51905, 77116, 96395, 103810, 134953, 192790, 207620, 269906, 385580, 539812, 674765, 1349530, 2699060]

約数ペア:

[(1, 2699060), (2, 1349530), (4, 674765), (5, 539812), (7, 385580), (10, 269906), (13, 207620), (14, 192790), (20, 134953), (26, 103810), (28, 96395), (35, 77116), (52, 51905), (65, 41524), (70, 38558), (91, 29660), (130, 20762), (140, 19279), (182, 14830), (260, 10381), (364, 7415), (455, 5932), (910, 2966), (1483, 1820)]