54821130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:540

約数の個数: 128

約数和(自身を含む): 166053888

約数和(自身を除く): 111232758

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 467, 546, 559, 602, 645, 903, 910, 934, 1118, 1290, 1365, 1401, 1505, 1677, 1806, 2335, 2730, 2795, 2802, 3010, 3269, 3354, 3913, 4515, 4670, 5590, 6071, 6538, 7005, 7826, 8385, 9030, 9807, 11739, 12142, 14010, 16345, 16770, 18213, 19565, 19614, 20081, 23478, 30355, 32690, 36426, 39130, 40162, 42497, 49035, 58695, 60243, 60710, 84994, 91065, 98070, 100405, 117390, 120486, 127491, 140567, 182130, 200810, 212485, 254982, 261053, 281134, 301215, 421701, 424970, 522106, 602430, 637455, 702835, 783159, 843402, 1274910, 1305265, 1405670, 1566318, 1827371, 2108505, 2610530, 3654742, 3915795, 4217010, 5482113, 7831590, 9136855, 10964226, 18273710, 27410565, 54821130]

約数ペア:

[(1, 54821130), (2, 27410565), (3, 18273710), (5, 10964226), (6, 9136855), (7, 7831590), (10, 5482113), (13, 4217010), (14, 3915795), (15, 3654742), (21, 2610530), (26, 2108505), (30, 1827371), (35, 1566318), (39, 1405670), (42, 1305265), (43, 1274910), (65, 843402), (70, 783159), (78, 702835), (86, 637455), (91, 602430), (105, 522106), (129, 424970), (130, 421701), (182, 301215), (195, 281134), (210, 261053), (215, 254982), (258, 212485), (273, 200810), (301, 182130), (390, 140567), (430, 127491), (455, 120486), (467, 117390), (546, 100405), (559, 98070), (602, 91065), (645, 84994), (903, 60710), (910, 60243), (934, 58695), (1118, 49035), (1290, 42497), (1365, 40162), (1401, 39130), (1505, 36426), (1677, 32690), (1806, 30355), (2335, 23478), (2730, 20081), (2795, 19614), (2802, 19565), (3010, 18213), (3269, 16770), (3354, 16345), (3913, 14010), (4515, 12142), (4670, 11739), (5590, 9807), (6071, 9030), (6538, 8385), (7005, 7826)]