71134470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 212129280

約数和(自身を除く): 140994810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 165, 198, 215, 258, 270, 297, 330, 387, 430, 473, 495, 557, 594, 645, 774, 946, 990, 1114, 1161, 1290, 1419, 1485, 1671, 1935, 2322, 2365, 2785, 2838, 2970, 3342, 3870, 4257, 4730, 5013, 5570, 5805, 6127, 7095, 8355, 8514, 10026, 11610, 12254, 12771, 14190, 15039, 16710, 18381, 21285, 23951, 25065, 25542, 30078, 30635, 36762, 42570, 47902, 50130, 55143, 61270, 63855, 71853, 75195, 91905, 110286, 119755, 127710, 143706, 150390, 165429, 183810, 215559, 239510, 263461, 275715, 330858, 359265, 431118, 526922, 551430, 646677, 718530, 790383, 827145, 1077795, 1293354, 1317305, 1580766, 1654290, 2155590, 2371149, 2634610, 3233385, 3951915, 4742298, 6466770, 7113447, 7903830, 11855745, 14226894, 23711490, 35567235, 71134470]

約数ペア:

[(1, 71134470), (2, 35567235), (3, 23711490), (5, 14226894), (6, 11855745), (9, 7903830), (10, 7113447), (11, 6466770), (15, 4742298), (18, 3951915), (22, 3233385), (27, 2634610), (30, 2371149), (33, 2155590), (43, 1654290), (45, 1580766), (54, 1317305), (55, 1293354), (66, 1077795), (86, 827145), (90, 790383), (99, 718530), (110, 646677), (129, 551430), (135, 526922), (165, 431118), (198, 359265), (215, 330858), (258, 275715), (270, 263461), (297, 239510), (330, 215559), (387, 183810), (430, 165429), (473, 150390), (495, 143706), (557, 127710), (594, 119755), (645, 110286), (774, 91905), (946, 75195), (990, 71853), (1114, 63855), (1161, 61270), (1290, 55143), (1419, 50130), (1485, 47902), (1671, 42570), (1935, 36762), (2322, 30635), (2365, 30078), (2785, 25542), (2838, 25065), (2970, 23951), (3342, 21285), (3870, 18381), (4257, 16710), (4730, 15039), (5013, 14190), (5570, 12771), (5805, 12254), (6127, 11610), (7095, 10026), (8355, 8514)]