13946660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 36879360

約数和(自身を除く): 22932700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 97, 130, 140, 158, 182, 194, 260, 316, 364, 388, 395, 455, 485, 553, 679, 790, 910, 970, 1027, 1106, 1261, 1358, 1580, 1820, 1940, 2054, 2212, 2522, 2716, 2765, 3395, 4108, 5044, 5135, 5530, 6305, 6790, 7189, 7663, 8827, 10270, 11060, 12610, 13580, 14378, 15326, 17654, 20540, 25220, 28756, 30652, 35308, 35945, 38315, 44135, 53641, 71890, 76630, 88270, 99619, 107282, 143780, 153260, 176540, 199238, 214564, 268205, 398476, 498095, 536410, 697333, 996190, 1072820, 1394666, 1992380, 2789332, 3486665, 6973330, 13946660]

約数ペア:

[(1, 13946660), (2, 6973330), (4, 3486665), (5, 2789332), (7, 1992380), (10, 1394666), (13, 1072820), (14, 996190), (20, 697333), (26, 536410), (28, 498095), (35, 398476), (52, 268205), (65, 214564), (70, 199238), (79, 176540), (91, 153260), (97, 143780), (130, 107282), (140, 99619), (158, 88270), (182, 76630), (194, 71890), (260, 53641), (316, 44135), (364, 38315), (388, 35945), (395, 35308), (455, 30652), (485, 28756), (553, 25220), (679, 20540), (790, 17654), (910, 15326), (970, 14378), (1027, 13580), (1106, 12610), (1261, 11060), (1358, 10270), (1580, 8827), (1820, 7663), (1940, 7189), (2054, 6790), (2212, 6305), (2522, 5530), (2716, 5135), (2765, 5044), (3395, 4108)]