105485380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 300303360

約数和(自身を除く): 194817980

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 479, 484, 572, 605, 715, 770, 847, 910, 958, 1001, 1210, 1430, 1540, 1573, 1694, 1820, 1916, 2002, 2395, 2420, 2860, 3146, 3353, 3388, 4004, 4235, 4790, 5005, 5269, 6227, 6292, 6706, 7865, 8470, 9580, 10010, 10538, 11011, 12454, 13412, 15730, 16765, 16940, 20020, 21076, 22022, 24908, 26345, 31135, 31460, 33530, 36883, 43589, 44044, 52690, 55055, 57959, 62270, 67060, 68497, 73766, 87178, 105380, 110110, 115918, 124540, 136994, 147532, 174356, 184415, 217945, 220220, 231836, 273988, 289795, 342485, 368830, 405713, 435890, 479479, 579590, 684970, 737660, 753467, 811426, 871780, 958958, 1159180, 1369940, 1506934, 1622852, 1917916, 2028565, 2397395, 3013868, 3767335, 4057130, 4794790, 5274269, 7534670, 8114260, 9589580, 10548538, 15069340, 21097076, 26371345, 52742690, 105485380]

約数ペア:

[(1, 105485380), (2, 52742690), (4, 26371345), (5, 21097076), (7, 15069340), (10, 10548538), (11, 9589580), (13, 8114260), (14, 7534670), (20, 5274269), (22, 4794790), (26, 4057130), (28, 3767335), (35, 3013868), (44, 2397395), (52, 2028565), (55, 1917916), (65, 1622852), (70, 1506934), (77, 1369940), (91, 1159180), (110, 958958), (121, 871780), (130, 811426), (140, 753467), (143, 737660), (154, 684970), (182, 579590), (220, 479479), (242, 435890), (260, 405713), (286, 368830), (308, 342485), (364, 289795), (385, 273988), (455, 231836), (479, 220220), (484, 217945), (572, 184415), (605, 174356), (715, 147532), (770, 136994), (847, 124540), (910, 115918), (958, 110110), (1001, 105380), (1210, 87178), (1430, 73766), (1540, 68497), (1573, 67060), (1694, 62270), (1820, 57959), (1916, 55055), (2002, 52690), (2395, 44044), (2420, 43589), (2860, 36883), (3146, 33530), (3353, 31460), (3388, 31135), (4004, 26345), (4235, 24908), (4790, 22022), (5005, 21076), (5269, 20020), (6227, 16940), (6292, 16765), (6706, 15730), (7865, 13412), (8470, 12454), (9580, 11011), (10010, 10538)]