38146290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 114670080

約数和(自身を除く): 76523790

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 89, 91, 105, 130, 157, 178, 182, 195, 210, 267, 273, 314, 390, 445, 455, 471, 534, 546, 623, 785, 890, 910, 942, 1099, 1157, 1246, 1335, 1365, 1570, 1869, 2041, 2198, 2314, 2355, 2670, 2730, 3115, 3297, 3471, 3738, 4082, 4710, 5495, 5785, 6123, 6230, 6594, 6942, 8099, 9345, 10205, 10990, 11570, 12246, 13973, 14287, 16198, 16485, 17355, 18690, 20410, 24297, 27946, 28574, 30615, 32970, 34710, 40495, 41919, 42861, 48594, 61230, 69865, 71435, 80990, 83838, 85722, 97811, 121485, 139730, 142870, 181649, 195622, 209595, 214305, 242970, 293433, 363298, 419190, 428610, 489055, 544947, 586866, 908245, 978110, 1089894, 1271543, 1467165, 1816490, 2543086, 2724735, 2934330, 3814629, 5449470, 6357715, 7629258, 12715430, 19073145, 38146290]

約数ペア:

[(1, 38146290), (2, 19073145), (3, 12715430), (5, 7629258), (6, 6357715), (7, 5449470), (10, 3814629), (13, 2934330), (14, 2724735), (15, 2543086), (21, 1816490), (26, 1467165), (30, 1271543), (35, 1089894), (39, 978110), (42, 908245), (65, 586866), (70, 544947), (78, 489055), (89, 428610), (91, 419190), (105, 363298), (130, 293433), (157, 242970), (178, 214305), (182, 209595), (195, 195622), (210, 181649), (267, 142870), (273, 139730), (314, 121485), (390, 97811), (445, 85722), (455, 83838), (471, 80990), (534, 71435), (546, 69865), (623, 61230), (785, 48594), (890, 42861), (910, 41919), (942, 40495), (1099, 34710), (1157, 32970), (1246, 30615), (1335, 28574), (1365, 27946), (1570, 24297), (1869, 20410), (2041, 18690), (2198, 17355), (2314, 16485), (2355, 16198), (2670, 14287), (2730, 13973), (3115, 12246), (3297, 11570), (3471, 10990), (3738, 10205), (4082, 9345), (4710, 8099), (5495, 6942), (5785, 6594), (6123, 6230)]