7098780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 22579200

約数和(自身を除く): 15480420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 479, 494, 570, 741, 780, 958, 988, 1140, 1235, 1437, 1482, 1916, 2395, 2470, 2874, 2964, 3705, 4790, 4940, 5748, 6227, 7185, 7410, 9101, 9580, 12454, 14370, 14820, 18202, 18681, 24908, 27303, 28740, 31135, 36404, 37362, 45505, 54606, 62270, 74724, 91010, 93405, 109212, 118313, 124540, 136515, 182020, 186810, 236626, 273030, 354939, 373620, 473252, 546060, 591565, 709878, 1183130, 1419756, 1774695, 2366260, 3549390, 7098780]

約数ペア:

[(1, 7098780), (2, 3549390), (3, 2366260), (4, 1774695), (5, 1419756), (6, 1183130), (10, 709878), (12, 591565), (13, 546060), (15, 473252), (19, 373620), (20, 354939), (26, 273030), (30, 236626), (38, 186810), (39, 182020), (52, 136515), (57, 124540), (60, 118313), (65, 109212), (76, 93405), (78, 91010), (95, 74724), (114, 62270), (130, 54606), (156, 45505), (190, 37362), (195, 36404), (228, 31135), (247, 28740), (260, 27303), (285, 24908), (380, 18681), (390, 18202), (479, 14820), (494, 14370), (570, 12454), (741, 9580), (780, 9101), (958, 7410), (988, 7185), (1140, 6227), (1235, 5748), (1437, 4940), (1482, 4790), (1916, 3705), (2395, 2964), (2470, 2874)]