139743170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 322237440

約数和(自身を除く): 182494270

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 41, 46, 58, 70, 73, 82, 115, 145, 146, 161, 203, 205, 230, 287, 290, 322, 365, 406, 410, 511, 574, 667, 730, 805, 943, 1015, 1022, 1189, 1334, 1435, 1610, 1679, 1886, 2030, 2117, 2378, 2555, 2870, 2993, 3335, 3358, 4234, 4669, 4715, 5110, 5945, 5986, 6601, 6670, 8323, 8395, 9338, 9430, 10585, 11753, 11890, 13202, 14819, 14965, 16646, 16790, 20951, 21170, 23345, 23506, 27347, 29638, 29930, 33005, 41615, 41902, 46690, 48691, 54694, 58765, 66010, 68839, 74095, 83230, 86797, 97382, 104755, 117530, 136735, 137678, 148190, 173594, 191429, 209510, 243455, 273470, 340837, 344195, 382858, 433985, 481873, 486910, 607579, 681674, 688390, 867970, 957145, 963746, 1215158, 1704185, 1914290, 1996331, 2409365, 3037895, 3408370, 3992662, 4818730, 6075790, 9981655, 13974317, 19963310, 27948634, 69871585, 139743170]

約数ペア:

[(1, 139743170), (2, 69871585), (5, 27948634), (7, 19963310), (10, 13974317), (14, 9981655), (23, 6075790), (29, 4818730), (35, 3992662), (41, 3408370), (46, 3037895), (58, 2409365), (70, 1996331), (73, 1914290), (82, 1704185), (115, 1215158), (145, 963746), (146, 957145), (161, 867970), (203, 688390), (205, 681674), (230, 607579), (287, 486910), (290, 481873), (322, 433985), (365, 382858), (406, 344195), (410, 340837), (511, 273470), (574, 243455), (667, 209510), (730, 191429), (805, 173594), (943, 148190), (1015, 137678), (1022, 136735), (1189, 117530), (1334, 104755), (1435, 97382), (1610, 86797), (1679, 83230), (1886, 74095), (2030, 68839), (2117, 66010), (2378, 58765), (2555, 54694), (2870, 48691), (2993, 46690), (3335, 41902), (3358, 41615), (4234, 33005), (4669, 29930), (4715, 29638), (5110, 27347), (5945, 23506), (5986, 23345), (6601, 21170), (6670, 20951), (8323, 16790), (8395, 16646), (9338, 14965), (9430, 14819), (10585, 13202), (11753, 11890)]