27949740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5151

約数の個数: 96

約数和(自身を含む): 96337920

約数和(自身を除く): 68388180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5119, 5460, 10238, 15357, 20476, 25595, 30714, 35833, 51190, 61428, 66547, 71666, 76785, 102380, 107499, 133094, 143332, 153570, 179165, 199641, 214998, 266188, 307140, 332735, 358330, 399282, 429996, 465829, 537495, 665470, 716660, 798564, 931658, 998205, 1074990, 1330940, 1397487, 1863316, 1996410, 2149980, 2329145, 2794974, 3992820, 4658290, 5589948, 6987435, 9316580, 13974870, 27949740]

約数ペア:

[(1, 27949740), (2, 13974870), (3, 9316580), (4, 6987435), (5, 5589948), (6, 4658290), (7, 3992820), (10, 2794974), (12, 2329145), (13, 2149980), (14, 1996410), (15, 1863316), (20, 1397487), (21, 1330940), (26, 1074990), (28, 998205), (30, 931658), (35, 798564), (39, 716660), (42, 665470), (52, 537495), (60, 465829), (65, 429996), (70, 399282), (78, 358330), (84, 332735), (91, 307140), (105, 266188), (130, 214998), (140, 199641), (156, 179165), (182, 153570), (195, 143332), (210, 133094), (260, 107499), (273, 102380), (364, 76785), (390, 71666), (420, 66547), (455, 61428), (546, 51190), (780, 35833), (910, 30714), (1092, 25595), (1365, 20476), (1820, 15357), (2730, 10238), (5119, 5460)]