2863770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 8467200

約数和(自身を除く): 5603430

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, 1049, 1365, 2098, 2730, 3147, 5245, 6294, 7343, 10490, 13637, 14686, 15735, 22029, 27274, 31470, 36715, 40911, 44058, 68185, 73430, 81822, 95459, 110145, 136370, 190918, 204555, 220290, 286377, 409110, 477295, 572754, 954590, 1431885, 2863770]

約数ペア:

[(1, 2863770), (2, 1431885), (3, 954590), (5, 572754), (6, 477295), (7, 409110), (10, 286377), (13, 220290), (14, 204555), (15, 190918), (21, 136370), (26, 110145), (30, 95459), (35, 81822), (39, 73430), (42, 68185), (65, 44058), (70, 40911), (78, 36715), (91, 31470), (105, 27274), (130, 22029), (182, 15735), (195, 14686), (210, 13637), (273, 10490), (390, 7343), (455, 6294), (546, 5245), (910, 3147), (1049, 2730), (1365, 2098)]