13458060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 144

約数和(自身を含む): 50948352

約数和(自身を除く): 37490292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 971, 990, 1155, 1260, 1386, 1540, 1942, 1980, 2310, 2772, 2913, 3465, 3884, 4620, 4855, 5826, 6797, 6930, 8739, 9710, 10681, 11652, 13594, 13860, 14565, 17478, 19420, 20391, 21362, 27188, 29130, 32043, 33985, 34956, 40782, 42724, 43695, 53405, 58260, 61173, 64086, 67970, 74767, 81564, 87390, 96129, 101955, 106810, 122346, 128172, 135940, 149534, 160215, 174780, 192258, 203910, 213620, 224301, 244692, 299068, 305865, 320430, 373835, 384516, 407820, 448602, 480645, 611730, 640860, 672903, 747670, 897204, 961290, 1121505, 1223460, 1345806, 1495340, 1922580, 2243010, 2691612, 3364515, 4486020, 6729030, 13458060]

約数ペア:

[(1, 13458060), (2, 6729030), (3, 4486020), (4, 3364515), (5, 2691612), (6, 2243010), (7, 1922580), (9, 1495340), (10, 1345806), (11, 1223460), (12, 1121505), (14, 961290), (15, 897204), (18, 747670), (20, 672903), (21, 640860), (22, 611730), (28, 480645), (30, 448602), (33, 407820), (35, 384516), (36, 373835), (42, 320430), (44, 305865), (45, 299068), (55, 244692), (60, 224301), (63, 213620), (66, 203910), (70, 192258), (77, 174780), (84, 160215), (90, 149534), (99, 135940), (105, 128172), (110, 122346), (126, 106810), (132, 101955), (140, 96129), (154, 87390), (165, 81564), (180, 74767), (198, 67970), (210, 64086), (220, 61173), (231, 58260), (252, 53405), (308, 43695), (315, 42724), (330, 40782), (385, 34956), (396, 33985), (420, 32043), (462, 29130), (495, 27188), (630, 21362), (660, 20391), (693, 19420), (770, 17478), (924, 14565), (971, 13860), (990, 13594), (1155, 11652), (1260, 10681), (1386, 9710), (1540, 8739), (1942, 6930), (1980, 6797), (2310, 5826), (2772, 4855), (2913, 4620), (3465, 3884)]